Dear visitor, welcome to WesWorld. If this is your first visit here, please read the Help. It explains in detail how this page works. To use all features of this page, you should consider registering. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

- 1
- 2

Japan's Infrastructure

The ports are spread out across the four main islands of Japan (Honshu, Kyushu, Shikoku, Hokkaido). This is done to limit the damage to Japan's shipbuilding capability should an earthquake hit the area.

Ships launched between 1/1/1911 and 12/31/1920: 12

Factories: 22

Ships laid down between 1/1/1911 and 12/31/1920: 12

Infrastructure Points: 120

Ship yards:

Kure Navy Yard (Type V yard. 3/11) = 12 points

1 type V slip, 5 points

1 type V dock, 6 points

1 type I slip, 1 points

Yokosuka Navy Yard (Type V Yard. 2/11) = 6 points

1 type V slip, 5 points

1 type I slip, 1 points

Kawasaki Co. (Kobe, Type V Yard. 3/11) = 10 points

1 type V slip, 5 points

1 type II slip, 2 points

1 type II dock, 3 points

Mitsubushi Co. (Nagasaki, Type V Yard. 3/11) = 10 points

1 type V slip, 5 points

1 type II slip, 2 points

1 type II dock, 3 points

Fukuoka Navy Yard (Type III Yard. 4/7) = 10 points

1 type III slip, 3 points

1 type III dock, 4 points

1 type II slip, 2 points

1 type I slip, 1 points

Hakodate Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type II slip, 2 points

1 type I slip, 1 points

Aomori Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Kagoshima Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Wakayama Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Tokushima Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Niigata Navy Yard (Type III Yard. 3/7) = 6 points

1 type III dock, 4 points

2 type I slip, 2 points

Niihama Navy Yard (Type III Yard. 3/7) = 6 points

1 type III dock, 4 points

2 type I slip, 2 points

Points left 30

Spend on 3 extra factories

Points left 0

4 type V slips

1 type V docks

6 type III slips

3 type III docks

4 type II slips

2 type II docks

12 type I slips

4 type I docks

Factories: 25

Firing Ranges:

Yagishiri-To (153 km North of Sapporo, Hokkaido)

Ko-Jima (90 km SW of Hakodate, Hokkaido)

Kammuri-Jima (78 km N-NW of Kyoto, Honshu)

Hateruma-Shima (460 km W-SW of Naha, Okinawa)

Nishino-Shima (947 km S-SE of Edo, Honshu)

I added the firing ranges so that I have locations where the ships can go to to practice gunnery.

Yagishiri-To is the best known firing range of Japan. People often visit nearby Teuri-To, less than five kilometers from Yagishiri-To, in order to catch a glimpse of the shooting.

The ports are spread out across the four main islands of Japan (Honshu, Kyushu, Shikoku, Hokkaido). This is done to limit the damage to Japan's shipbuilding capability should an earthquake hit the area.

Ships launched between 1/1/1911 and 12/31/1920: 12

Factories: 22

Ships laid down between 1/1/1911 and 12/31/1920: 12

Infrastructure Points: 120

Ship yards:

Kure Navy Yard (Type V yard. 3/11) = 12 points

1 type V slip, 5 points

1 type V dock, 6 points

1 type I slip, 1 points

Yokosuka Navy Yard (Type V Yard. 2/11) = 6 points

1 type V slip, 5 points

1 type I slip, 1 points

Kawasaki Co. (Kobe, Type V Yard. 3/11) = 10 points

1 type V slip, 5 points

1 type II slip, 2 points

1 type II dock, 3 points

Mitsubushi Co. (Nagasaki, Type V Yard. 3/11) = 10 points

1 type V slip, 5 points

1 type II slip, 2 points

1 type II dock, 3 points

Fukuoka Navy Yard (Type III Yard. 4/7) = 10 points

1 type III slip, 3 points

1 type III dock, 4 points

1 type II slip, 2 points

1 type I slip, 1 points

Hakodate Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type II slip, 2 points

1 type I slip, 1 points

Aomori Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Kagoshima Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Wakayama Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Tokushima Navy Yard (Type III Yard. 3/7) = 6 points

1 type III slip, 3 points

1 type I slip, 1 points

1 type I dock, 2 points

Niigata Navy Yard (Type III Yard. 3/7) = 6 points

1 type III dock, 4 points

2 type I slip, 2 points

Niihama Navy Yard (Type III Yard. 3/7) = 6 points

1 type III dock, 4 points

2 type I slip, 2 points

Points left 30

Spend on 3 extra factories

Points left 0

4 type V slips

1 type V docks

6 type III slips

3 type III docks

4 type II slips

2 type II docks

12 type I slips

4 type I docks

Factories: 25

Firing Ranges:

Yagishiri-To (153 km North of Sapporo, Hokkaido)

Ko-Jima (90 km SW of Hakodate, Hokkaido)

Kammuri-Jima (78 km N-NW of Kyoto, Honshu)

Hateruma-Shima (460 km W-SW of Naha, Okinawa)

Nishino-Shima (947 km S-SE of Edo, Honshu)

I added the firing ranges so that I have locations where the ships can go to to practice gunnery.

Yagishiri-To is the best known firing range of Japan. People often visit nearby Teuri-To, less than five kilometers from Yagishiri-To, in order to catch a glimpse of the shooting.

Being busy with planning, I suddely spotted that I had typed 10 type I slips, while there are a total of 12 on the list. Probably because Niigata and Nihama have two of them rather than one.

So the list would be:

4 type V slips

1 type V docks

6 type III slips

3 type III docks

4 type II slips

2 type II docks

12 type I slips

4 type I docks

Walter

So the list would be:

4 type V slips

1 type V docks

6 type III slips

3 type III docks

4 type II slips

2 type II docks

12 type I slips

4 type I docks

Walter

... or I think that is how the Japanese would write 'Pengolodh'.

I still can't understand how that (very) minor error got in there when I posted it. I went over it about a dozen times, checking everything and making sure all the point calculations were correct.

Walter

I still can't understand how that (very) minor error got in there when I posted it. I went over it about a dozen times, checking everything and making sure all the point calculations were correct.

Walter

I thought spreading out my docks and slips along the four Japanese Island would be nice to reflect the fact that the Japanese have realized that earthquakes and Tsunami's could do serious damage to shipbuilding capabilities (and some other stuff). So at this point, I had to figure out where to put all those slips and then realize I used too many points again.

Yes. It can make a normal person go insane, but at least we're beyond this point now. Now we'll have to worry about what to do and build with the infrastructure points.

Walter

[SIZE=3]The Japanese Order of battle on 1/1/1922[/SIZE]

**Northeastern Fleet**

*Battle Group Ise (stationed at Aomori)*

- Ise Division: BB Ise, BB Hyuga

- III. Cruiser Division: AC Iwate, AC Izumo

- IV. Cruiser Division: CL Kuma, CL Kiso, CL Tatsuta, CL Kitakama

*I. Destroyer Group (stationed at Aomori)*

- I. Destroyer Division: DD Yakaze, DD Tachikaze, DD Namikaze, DD Hatakaze

- II. Destroyer Division: DD Okikaze, DD Matsukaze, DD Nadakaze, DD Yunagi

- I. Light Destroyer Division: K-01, K-02, K-03, K-04, K-05

- II. Light Destroyer Division: K-06, K-07, K-08, K-09, K-10

- III. Light Destroyer Division: K-11, K-12, K-13, K-14, K-15

*I. Mine Group (stationed at Nobeji)*

- I. Mine Division: L-01, L-02, L-03, L-04, L-05, L-06, L-07, L-08, L-09

- II. Mine Division: M-01, M-02, M-03, M-04, M-05, M-06

*I. Gunboat Group (stationed at Nobeji)*

- I. Heavy Gunboat Division: F-01, F-02, F-03, F-04, F-05

- II. Heavy Gunboat Division: F-06, F-07, F-08, F-09, F-10

- I. Light Gunboat Division: G-01, G-02, G-03, G-04

- II. Light Gunboat Division: G-05, G-06, G-07, G-08

*I. Chase Group (stationed at Nobeji)*

- I. Heavy Sub Chase Division: A-01, A-02, A-03, A-04, A-05

- II. Heavy Sub Chase Division: A-06, A-07, A-08, A-09, A-10

- I. Light Sub Chase Division: S-01, S-02, S-03, S-04, S-05, S-06, S-07

- II. Light Sub Chase Division: S-08, S-09, S-10, S-11, S-12, S-13, S-14

**Southeastern Fleet**

*Battle Group Fuso (stationed at Edo)*

- Fuso Division: BB Fuso, BB Yamashiro

- Carrier Division: CVL Hosho

- I. Cruiser Division: AC Asama, AC Azuma, AC Jakumo, AC Iwaki

- II. Cruiser Division: CL Yura, CL Kinu, CL Abukuma, CL Tama, CL Isuzu

*II. Destroyer Group (stationed at Funabashi)*

- III. Destroyer Division: DD Shimakaze, DD Hokaze, DD Nokaze, DD Harukaze

- IV. Destroyer Division: DD Sawakaze, DD Hakaze, DD Kamikaze, DD Asanagi

- IV. Light Destroyer Division: K-16, K-17, K-18, K-19, K-20

- V. Light Destroyer Division: K-21, K-22, K-23, K-24, K-25

- VI. Light Destroyer Division: K-26, K-27, K-28, K-29, K-30

*II. Mine Group (stationed at Chiba)*

- III. Mine Division: L-10, L-11, L-12, L-13, L-14, L-15, L-16, L-17, L-18

- IV. Mine Division: M-07, M-08, M-09, M-10, M-11, M-12

II. Gunboat Group (stationed at Yokohama)

- III. Heavy Gunboat Division: F-11, F-12, F-13, F-14, F-15

- IV. Heavy Gunboat Division: F-16, F-17, F-18, F-19, F-20

- III. Light Gunboat Division: G-09, G-10, G-11, G-12

- IV. Light Gunboat Division: G-13, G-14, G-15, G-16

*II. Chase Group (stationed at Ichihara)*

- III. Heavy Sub Chase Division: A-11, A-12, A-13, A-14, A-15

- IV. Heavy Sub Chase Division: A-16, A-17, A-18, A-19, A-20

- III. Light Sub Chase Division: S-15, S-16, S-17, S-18, S-19, S-20, S-21

- IV. Light Sub Chase Division: S-22, S-23, S-24, S-25, S-26, S-27, S-28

**Southwestern Fleet **

*Battle Group Nagato (stationed at Omuta) *

- Nagato Division: BB Nagato, BB Mutsu

- V. Cruiser Division: AC Tokiwa, AC Kasuga

- VI. Cruiser Division: CL Tenryu, CL Nagara, CL Oi, CL Natori

*III. Destroyer Group (stationed at Shimabara)*

- V. Destroyer Division: DD Minekaze, DD Shiokaze, DD Yukaze, DD Asakaze

- VI. Destroyer Division: DD Akikaze, DD Numakaze, DD Oite, DD Hayate

- VII. Light Destroyer Division: K-31, K-32, K-33, K-34, K-35

- VIII. Light Destroyer Division: K-36, K-37, K-38, K-39, K-40

- IX. Light Destroyer Division: K-41, K-42, K-43, K-44, K-45

*III. Mine Group (stationed at Omuta)*

- V. Mine Division: L-19, L-20, L-21, L-22, L-23, L-24, L-25, L-26, L-27

- VI. Mine Division: M-13, M-14, M-15, M-16, M-17, M-18

*III. Gunboat Group (stationed at Ookawa)*

- V. Heavy Gunboat Division: F-21, F-22, F-23, F-24, F-25

- VI. Heavy Gunboat Division: F-26, F-27, F-28, F-29, F-30

- V. Light Gunboat Division: G-17, G-18, G-19, G-20

- VI. Light Gunboat Division: G-21, G-22, G-23, G-24

*III Chase Group (stationed at Shimabara)*

- V. Heavy Sub Chase Division: A-21, A-22, A-23, A-24, A-25

- VI. Heavy Sub Chase Division: A-26, A-27, A-28, A-29, A-30

- V. Light Sub Chase Division: S-29, S-30, S-31, S-32, S-33, S-34, S-35

- VI. Light Sub Chase Division: S-36, S-37, S-38, S-39, S-40, S-41, S-42

**Submarine Fleet**

*Submarine group (stationed at Sakura-jima submarine base, Kagoshima)*

Large Submarine Group: I-1, I-2

Small Submarine Group: I-3, I-4, I-5, I-6, I-7

Walter

- Ise Division: BB Ise, BB Hyuga

- III. Cruiser Division: AC Iwate, AC Izumo

- IV. Cruiser Division: CL Kuma, CL Kiso, CL Tatsuta, CL Kitakama

- I. Destroyer Division: DD Yakaze, DD Tachikaze, DD Namikaze, DD Hatakaze

- II. Destroyer Division: DD Okikaze, DD Matsukaze, DD Nadakaze, DD Yunagi

- I. Light Destroyer Division: K-01, K-02, K-03, K-04, K-05

- II. Light Destroyer Division: K-06, K-07, K-08, K-09, K-10

- III. Light Destroyer Division: K-11, K-12, K-13, K-14, K-15

- I. Mine Division: L-01, L-02, L-03, L-04, L-05, L-06, L-07, L-08, L-09

- II. Mine Division: M-01, M-02, M-03, M-04, M-05, M-06

- I. Heavy Gunboat Division: F-01, F-02, F-03, F-04, F-05

- II. Heavy Gunboat Division: F-06, F-07, F-08, F-09, F-10

- I. Light Gunboat Division: G-01, G-02, G-03, G-04

- II. Light Gunboat Division: G-05, G-06, G-07, G-08

- I. Heavy Sub Chase Division: A-01, A-02, A-03, A-04, A-05

- II. Heavy Sub Chase Division: A-06, A-07, A-08, A-09, A-10

- I. Light Sub Chase Division: S-01, S-02, S-03, S-04, S-05, S-06, S-07

- II. Light Sub Chase Division: S-08, S-09, S-10, S-11, S-12, S-13, S-14

- Fuso Division: BB Fuso, BB Yamashiro

- Carrier Division: CVL Hosho

- I. Cruiser Division: AC Asama, AC Azuma, AC Jakumo, AC Iwaki

- II. Cruiser Division: CL Yura, CL Kinu, CL Abukuma, CL Tama, CL Isuzu

- III. Destroyer Division: DD Shimakaze, DD Hokaze, DD Nokaze, DD Harukaze

- IV. Destroyer Division: DD Sawakaze, DD Hakaze, DD Kamikaze, DD Asanagi

- IV. Light Destroyer Division: K-16, K-17, K-18, K-19, K-20

- V. Light Destroyer Division: K-21, K-22, K-23, K-24, K-25

- VI. Light Destroyer Division: K-26, K-27, K-28, K-29, K-30

- III. Mine Division: L-10, L-11, L-12, L-13, L-14, L-15, L-16, L-17, L-18

- IV. Mine Division: M-07, M-08, M-09, M-10, M-11, M-12

II. Gunboat Group (stationed at Yokohama)

- III. Heavy Gunboat Division: F-11, F-12, F-13, F-14, F-15

- IV. Heavy Gunboat Division: F-16, F-17, F-18, F-19, F-20

- III. Light Gunboat Division: G-09, G-10, G-11, G-12

- IV. Light Gunboat Division: G-13, G-14, G-15, G-16

- III. Heavy Sub Chase Division: A-11, A-12, A-13, A-14, A-15

- IV. Heavy Sub Chase Division: A-16, A-17, A-18, A-19, A-20

- III. Light Sub Chase Division: S-15, S-16, S-17, S-18, S-19, S-20, S-21

- IV. Light Sub Chase Division: S-22, S-23, S-24, S-25, S-26, S-27, S-28

- Nagato Division: BB Nagato, BB Mutsu

- V. Cruiser Division: AC Tokiwa, AC Kasuga

- VI. Cruiser Division: CL Tenryu, CL Nagara, CL Oi, CL Natori

- V. Destroyer Division: DD Minekaze, DD Shiokaze, DD Yukaze, DD Asakaze

- VI. Destroyer Division: DD Akikaze, DD Numakaze, DD Oite, DD Hayate

- VII. Light Destroyer Division: K-31, K-32, K-33, K-34, K-35

- VIII. Light Destroyer Division: K-36, K-37, K-38, K-39, K-40

- IX. Light Destroyer Division: K-41, K-42, K-43, K-44, K-45

- V. Mine Division: L-19, L-20, L-21, L-22, L-23, L-24, L-25, L-26, L-27

- VI. Mine Division: M-13, M-14, M-15, M-16, M-17, M-18

- V. Heavy Gunboat Division: F-21, F-22, F-23, F-24, F-25

- VI. Heavy Gunboat Division: F-26, F-27, F-28, F-29, F-30

- V. Light Gunboat Division: G-17, G-18, G-19, G-20

- VI. Light Gunboat Division: G-21, G-22, G-23, G-24

- V. Heavy Sub Chase Division: A-21, A-22, A-23, A-24, A-25

- VI. Heavy Sub Chase Division: A-26, A-27, A-28, A-29, A-30

- V. Light Sub Chase Division: S-29, S-30, S-31, S-32, S-33, S-34, S-35

- VI. Light Sub Chase Division: S-36, S-37, S-38, S-39, S-40, S-41, S-42

Large Submarine Group: I-1, I-2

Small Submarine Group: I-3, I-4, I-5, I-6, I-7

Walter

At the request of a certain person, who shall remain anonymous, I’ve put up the data of the Japanese ships on the Infrastructure board and in the thread of the Japanese Infrastructure, making it easier to locate…

Before only the springstyle data was available, but right now, they are all in Springsharp data, which I haven’t bothered to post yet. I’ll arrange all the ship types in the same way as Red Admiral did.

There have been minor changes in the designs due to the one major change I made with all the designs: using metric for the gun calibers instead of imperial. I also neglected to put additional miscellaneous tons on the Fuso and Nagato designs due to their roles as flagships (especially the Fuso, since it is the Shogun’s flagship).

Another change is the Zuiho. Having made it similar to the Nagato (Kagas would have mounted 4x2 16 inch while the Nagatos mounted 4x3 14 inch), I ended up with a ridiculous range to keep it below 27,000. Also, I had no idea where to put the 20cm guns on the picture so I kicked them off the design and as soon as I have music again on this computer, I’ll erase them from the picture as well.

Another change is the alteration of the Length : Beam ratio of the Destroyers. They were above 12:1, but now they are below that.

Another change is the reappearance of armor on the Ao-ichi and Fu-ichi class. The original design for these unlimited ships were with armor, but then this bit appeared in the treaty stating that the unlimited ships between 600 and 2000 tons weren’t allowed to have any armor. Rather that to go into an endless discussion, I removed the armor (of this version the springstyle data was posted). But now that that bit has been removed again, I threw it back on. If anyone has problems with that… then sue me!!

:-)

I’m not sure if the ‘officers’ / ‘other rank’ ratio is correct. Could be completely wrong for the smaller vessels. The ration on the bigger ship has been based on the ratio used on the HIJMS Kamatari which was once a design of a fearsome 35 knot vessel to be built in the near future, but now it is a slightly slower, but just as fearsome vessel. The ‘officers’ / ‘other rank’ ratio used for the Kamatari is based on the ‘officers’ / ‘other rank’ ratio given in the book “Battleships of the Scharnhorst Class” which is given as:

Gneisenau (at outbreak of war) => 1,669 men (56 officers and 1,613 other ranks) and Fleet staff (10 officers and 61 other rank)

Scharnhorst (1943) => 60 officers and 1908 other rank

Before only the springstyle data was available, but right now, they are all in Springsharp data, which I haven’t bothered to post yet. I’ll arrange all the ship types in the same way as Red Admiral did.

There have been minor changes in the designs due to the one major change I made with all the designs: using metric for the gun calibers instead of imperial. I also neglected to put additional miscellaneous tons on the Fuso and Nagato designs due to their roles as flagships (especially the Fuso, since it is the Shogun’s flagship).

Another change is the Zuiho. Having made it similar to the Nagato (Kagas would have mounted 4x2 16 inch while the Nagatos mounted 4x3 14 inch), I ended up with a ridiculous range to keep it below 27,000. Also, I had no idea where to put the 20cm guns on the picture so I kicked them off the design and as soon as I have music again on this computer, I’ll erase them from the picture as well.

Another change is the alteration of the Length : Beam ratio of the Destroyers. They were above 12:1, but now they are below that.

Another change is the reappearance of armor on the Ao-ichi and Fu-ichi class. The original design for these unlimited ships were with armor, but then this bit appeared in the treaty stating that the unlimited ships between 600 and 2000 tons weren’t allowed to have any armor. Rather that to go into an endless discussion, I removed the armor (of this version the springstyle data was posted). But now that that bit has been removed again, I threw it back on. If anyone has problems with that… then sue me!!

:-)

I’m not sure if the ‘officers’ / ‘other rank’ ratio is correct. Could be completely wrong for the smaller vessels. The ration on the bigger ship has been based on the ratio used on the HIJMS Kamatari which was once a design of a fearsome 35 knot vessel to be built in the near future, but now it is a slightly slower, but just as fearsome vessel. The ‘officers’ / ‘other rank’ ratio used for the Kamatari is based on the ‘officers’ / ‘other rank’ ratio given in the book “Battleships of the Scharnhorst Class” which is given as:

Gneisenau (at outbreak of war) => 1,669 men (56 officers and 1,613 other ranks) and Fleet staff (10 officers and 61 other rank)

Scharnhorst (1943) => 60 officers and 1908 other rank

[Edit 8/7/2004: Added data Kii class BB)

[Edit 8/15/2004: Minor adjustment to Kii armor and added the complement details and plane details which I forgot]

Fuso Class

Japanese Battleship laid down 1914

Ships: 4. HIJMS Fuso, HIJMS Yamashiro, HIJMS Ise, HIJMS Hyuga

Displacement:

29,857 t light; 32,166 t standard; 39,435 t normal; 45,093 t full load

Loading submergence 1,556 tons/feet

Dimensions:

710.00 ft x 108.00 ft x 30.00 ft (normal load)

216.41 m x 32.92 m x 9.14 m

Armament:

12 - 36.0 cm (14.17") / 45 cal Model 1911 guns in 6 Main turrets x 2 guns, 3 superfiring turrets; B,Q and X

16 - 13.0 cm (5.12") / 50 cal Model 1914 guns in 16 single casemate mounts.

Secondary guns mounted low & subject to being washed down in a seaway

18 - 50 mm (1.97") / 60 cal Model 1914 AA guns

42 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 18,244 lbs / 8,275 kg

6 - 21.0" / 533.4 mm submerged torpedo tubes

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 12.00" / 305 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 85 % of normal area

Main turrets 11.00" / 279 mm, 2nd casemates 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 13.00" / 330 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

24 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 65,379 shp / 48,772 Kw = 24.00 kts

Range 17,200nm at 15.00 kts

Complement:

56 Officers, 1685 other rank (1,399 - 1,81

Staff:

8 officers, 50 other rank

Cost:

£4.217 million / $16.867 million

Distribution of weights at normal displacement:

Armament: 2,280 tons, 5.8 %

Armour: 10,436 tons, 26.5 %

Belts: 3,139 tons, 8.0 %, Armament: 3,932 tons, 10.0 %, Armour Deck: 2,015 tons, 5.1 %

Conning Tower: 326 tons, 0.8 %, Torpedo bulkhead: 1,025 tons, 2.6 %

Machinery: 2,518 tons, 6.4 %

Hull, fittings & equipment: 14,422 tons, 36.6 %

Fuel, ammunition & stores: 9,579 tons, 24.3 %

Miscellaneous weights: 200 tons, 0.5 %

Metacentric height 7.6

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 30,560 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.18

Shellfire needed to sink: 42,507 lbs / 19,281 Kg = 29.9 x 14.2 " / 360 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 56 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.41

Relative quality as seaboat: 1.12

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.42

Hull speed coefficient 'M': 6.38

'Natural speed' for length: 26.65 kts

Power going to wave formation at top speed: 45 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 84.4 %

Relative accommodation and working space: 127.5 %

(Average = 100%)

Displacement factor: 116 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.02

(Structure weight / hull surface area: 201 lbs / square foot or 979 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 17.20 ft / 5.24 m average freeboard, freeboard adjustment -2.72 ft)

Relative composite hull strength: 1.01

Nagato Class

Japanese Battleship laid down 1916

Ships: 2. HIJMS Nagato, HIJMS Mustu

Displacement:

37,028 t light; 39,490 t standard; 45,915 t normal; 50,872 t full load

Loading submergence 1,753 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 31.00 ft (normal load)

243.84 m x 32.92 m x 9.45 m

Armament:

12 - 36.0 cm (14.17") / 45 cal Model 1918 guns in 4 Main turrets x 3 guns, 2 superfiring turrets; B and X

20 - 13.0 cm (5.12”) / 50 cal Model 1914 guns in 20 single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

24 - 50 mm (1.97") / 60 cal Model 1914 AA guns

36 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 18,532 lbs / 8,406 kg

4 - 21.0" / 533.4 mm above water torpedoes, 4 - 21.0" / 533.4 mm submerged torpedo tubes

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 12.00" / 305 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 94 % of normal area

Main turrets 12.00" / 305 mm, 2nd casemates 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.50" / 64 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

20 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 123,643 shp / 92,238 Kw = 28.00 kts

Range 10,000nm at 18.00 kts

Complement:

62 Officers, 1938 other rank (1,568 - 2,03

Staff:

8 officers, 50 other rank

Cost:

£6.360 million / $25.441 million

Distribution of weights at normal displacement:

Armament: 2,317 tons, 5.0 %

Armour: 12,292 tons, 26.8 %

Belts: 3,856 tons, 8.4 %, Armament: 4,016 tons, 8.7 %, Armour Deck: 2,838 tons, 6.2 %

Conning Tower: 389 tons, 0.8 %, Torpedo bulkhead: 1,193 tons, 2.6 %

Machinery: 4,607 tons, 10.0 %

Hull, fittings & equipment: 17,612 tons, 38.4 %

Fuel, ammunition & stores: 8,888 tons, 19.4 %

Miscellaneous weights: 200 tons, 0.4 %

Metacentric height 7.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 37,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.17

Shellfire needed to sink: 48,906 lbs / 22,183 Kg = 34.4 x 14.2 " / 360 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 54 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.47

Relative quality as seaboat: 1.09

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.40

Hull speed coefficient 'M': 6.84

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 49 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 90.8 %

Relative accommodation and working space: 149.4 %

(Average = 100%)

Displacement factor: 114 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.03

(Structure weight / hull surface area: 209 lbs / square foot or 1,022 Kg / square metre)

Relative longitudinal hull strength: 1.02

(for 20.70 ft / 6.31 m average freeboard, freeboard adjustment 0.16 ft)

Relative composite hull strength: 1.02

Kii Class

Japanese Battleship laid down 1924

Ships: 4. Kii, Okayama, Owari, Fukui

Displacement:

37,544 t light; 39,924 t standard; 43,992 t normal; 47,070 t full load

Loading submergence 1,511 tons/feet

Dimensions:

800.00 ft x 96.00 ft x 35.00 ft (normal load)

243.84 m x 29.26 m x 10.67 m

Armament:

8 - 41.0 cm (16.14") / 50 cal Model 1918 guns in 4 Main turrets x 2 guns, 2 superfiring turrets; B and X (*)

Aft turrets separated by engine room

16 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 8 2nd turrets x 2 guns

24 - 50 mm (1.97") / 60 cal Model 1918 AA guns

48 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 18,010 lbs / 8,169 kg (**)

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 14.00" / 356 mm + 0.40" / 10 mm steel plate backing inclined at 10 degrees, decapping pate 1.50" / 38 mm (= upper belt), ends unarmoured

Belts cover 95 % of normal area

Main turrets 12.00" / 305 mm, 2nd turrets 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 6.00" / 152 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 4 shafts, 140,000 shp / 104,440 Kw = 29.34 kts

Range 12,000nm at 15.00 kts

Complement:

60 Officers, 1890 other rank (1,518 - 1,974)

Cost:

£11.902 million / $47.609 million

Distribution of weights at normal displacement:

Armament: 2,251 tons, 5.1 %

Armour: 15,031 tons, 34.2 %

Belts: 3,723 tons, 8.5 %, Armament: 3,716 tons, 8.4 %, Armour Deck: 5,869 tons, 13.3 %

Conning Tower: 378 tons, 0.9 %, Torpedo bulkhead: 1,347 tons, 3.1 %

Machinery: 4,611 tons, 10.5 %

Hull, fittings & equipment: 15,550 tons, 35.3 %

Fuel, ammunition & stores: 6,448 tons, 14.7 %

Miscellaneous weights: 100 tons, 0.2 %

Metacentric height 5.1

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 37,930 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.05

Shellfire needed to sink: 40,236 lbs / 18,251 Kg = 19.1 x 16.1 " / 410 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 5.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.69

Relative quality as seaboat: 1.03

Hull form characteristics:

Block coefficient: 0.573

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 6.93

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 49 %

Trim: 49

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 93.8 %

Relative accommodation and working space: 132.0 %

(Average = 100%)

Displacement factor: 104 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.99

(Structure weight / hull surface area: 198 lbs / square foot or 965 Kg / square metre)

Relative longitudinal hull strength: 1.10

(for 19.90 ft / 6.07 m average freeboard, freeboard adjustment -0.47 ft)

Relative composite hull strength: 1.00

(*) main guns fitted with liners restricting the bore to 380mm.

(**) broadside with 38 cm shells = 14,581 lbs / 6,614 kg

[Edit 8/15/2004: Minor adjustment to Kii armor and added the complement details and plane details which I forgot]

Fuso Class

Japanese Battleship laid down 1914

Ships: 4. HIJMS Fuso, HIJMS Yamashiro, HIJMS Ise, HIJMS Hyuga

Displacement:

29,857 t light; 32,166 t standard; 39,435 t normal; 45,093 t full load

Loading submergence 1,556 tons/feet

Dimensions:

710.00 ft x 108.00 ft x 30.00 ft (normal load)

216.41 m x 32.92 m x 9.14 m

Armament:

12 - 36.0 cm (14.17") / 45 cal Model 1911 guns in 6 Main turrets x 2 guns, 3 superfiring turrets; B,Q and X

16 - 13.0 cm (5.12") / 50 cal Model 1914 guns in 16 single casemate mounts.

Secondary guns mounted low & subject to being washed down in a seaway

18 - 50 mm (1.97") / 60 cal Model 1914 AA guns

42 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 18,244 lbs / 8,275 kg

6 - 21.0" / 533.4 mm submerged torpedo tubes

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 12.00" / 305 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 85 % of normal area

Main turrets 11.00" / 279 mm, 2nd casemates 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 13.00" / 330 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

24 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 65,379 shp / 48,772 Kw = 24.00 kts

Range 17,200nm at 15.00 kts

Complement:

56 Officers, 1685 other rank (1,399 - 1,81

Staff:

8 officers, 50 other rank

Cost:

£4.217 million / $16.867 million

Distribution of weights at normal displacement:

Armament: 2,280 tons, 5.8 %

Armour: 10,436 tons, 26.5 %

Belts: 3,139 tons, 8.0 %, Armament: 3,932 tons, 10.0 %, Armour Deck: 2,015 tons, 5.1 %

Conning Tower: 326 tons, 0.8 %, Torpedo bulkhead: 1,025 tons, 2.6 %

Machinery: 2,518 tons, 6.4 %

Hull, fittings & equipment: 14,422 tons, 36.6 %

Fuel, ammunition & stores: 9,579 tons, 24.3 %

Miscellaneous weights: 200 tons, 0.5 %

Metacentric height 7.6

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 30,560 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.18

Shellfire needed to sink: 42,507 lbs / 19,281 Kg = 29.9 x 14.2 " / 360 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 56 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.41

Relative quality as seaboat: 1.12

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.42

Hull speed coefficient 'M': 6.38

'Natural speed' for length: 26.65 kts

Power going to wave formation at top speed: 45 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 84.4 %

Relative accommodation and working space: 127.5 %

(Average = 100%)

Displacement factor: 116 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.02

(Structure weight / hull surface area: 201 lbs / square foot or 979 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 17.20 ft / 5.24 m average freeboard, freeboard adjustment -2.72 ft)

Relative composite hull strength: 1.01

Nagato Class

Japanese Battleship laid down 1916

Ships: 2. HIJMS Nagato, HIJMS Mustu

Displacement:

37,028 t light; 39,490 t standard; 45,915 t normal; 50,872 t full load

Loading submergence 1,753 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 31.00 ft (normal load)

243.84 m x 32.92 m x 9.45 m

Armament:

12 - 36.0 cm (14.17") / 45 cal Model 1918 guns in 4 Main turrets x 3 guns, 2 superfiring turrets; B and X

20 - 13.0 cm (5.12”) / 50 cal Model 1914 guns in 20 single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

24 - 50 mm (1.97") / 60 cal Model 1914 AA guns

36 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 18,532 lbs / 8,406 kg

4 - 21.0" / 533.4 mm above water torpedoes, 4 - 21.0" / 533.4 mm submerged torpedo tubes

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 12.00" / 305 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 94 % of normal area

Main turrets 12.00" / 305 mm, 2nd casemates 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.50" / 64 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

20 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 123,643 shp / 92,238 Kw = 28.00 kts

Range 10,000nm at 18.00 kts

Complement:

62 Officers, 1938 other rank (1,568 - 2,03

Staff:

8 officers, 50 other rank

Cost:

£6.360 million / $25.441 million

Distribution of weights at normal displacement:

Armament: 2,317 tons, 5.0 %

Armour: 12,292 tons, 26.8 %

Belts: 3,856 tons, 8.4 %, Armament: 4,016 tons, 8.7 %, Armour Deck: 2,838 tons, 6.2 %

Conning Tower: 389 tons, 0.8 %, Torpedo bulkhead: 1,193 tons, 2.6 %

Machinery: 4,607 tons, 10.0 %

Hull, fittings & equipment: 17,612 tons, 38.4 %

Fuel, ammunition & stores: 8,888 tons, 19.4 %

Miscellaneous weights: 200 tons, 0.4 %

Metacentric height 7.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 37,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.17

Shellfire needed to sink: 48,906 lbs / 22,183 Kg = 34.4 x 14.2 " / 360 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 54 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.47

Relative quality as seaboat: 1.09

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.40

Hull speed coefficient 'M': 6.84

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 49 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 90.8 %

Relative accommodation and working space: 149.4 %

(Average = 100%)

Displacement factor: 114 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.03

(Structure weight / hull surface area: 209 lbs / square foot or 1,022 Kg / square metre)

Relative longitudinal hull strength: 1.02

(for 20.70 ft / 6.31 m average freeboard, freeboard adjustment 0.16 ft)

Relative composite hull strength: 1.02

Kii Class

Japanese Battleship laid down 1924

Ships: 4. Kii, Okayama, Owari, Fukui

Displacement:

37,544 t light; 39,924 t standard; 43,992 t normal; 47,070 t full load

Loading submergence 1,511 tons/feet

Dimensions:

800.00 ft x 96.00 ft x 35.00 ft (normal load)

243.84 m x 29.26 m x 10.67 m

Armament:

8 - 41.0 cm (16.14") / 50 cal Model 1918 guns in 4 Main turrets x 2 guns, 2 superfiring turrets; B and X (*)

Aft turrets separated by engine room

16 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 8 2nd turrets x 2 guns

24 - 50 mm (1.97") / 60 cal Model 1918 AA guns

48 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 18,010 lbs / 8,169 kg (**)

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 14.00" / 356 mm + 0.40" / 10 mm steel plate backing inclined at 10 degrees, decapping pate 1.50" / 38 mm (= upper belt), ends unarmoured

Belts cover 95 % of normal area

Main turrets 12.00" / 305 mm, 2nd turrets 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 6.00" / 152 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 4 shafts, 140,000 shp / 104,440 Kw = 29.34 kts

Range 12,000nm at 15.00 kts

Complement:

60 Officers, 1890 other rank (1,518 - 1,974)

Cost:

£11.902 million / $47.609 million

Distribution of weights at normal displacement:

Armament: 2,251 tons, 5.1 %

Armour: 15,031 tons, 34.2 %

Belts: 3,723 tons, 8.5 %, Armament: 3,716 tons, 8.4 %, Armour Deck: 5,869 tons, 13.3 %

Conning Tower: 378 tons, 0.9 %, Torpedo bulkhead: 1,347 tons, 3.1 %

Machinery: 4,611 tons, 10.5 %

Hull, fittings & equipment: 15,550 tons, 35.3 %

Fuel, ammunition & stores: 6,448 tons, 14.7 %

Miscellaneous weights: 100 tons, 0.2 %

Metacentric height 5.1

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 37,930 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.05

Shellfire needed to sink: 40,236 lbs / 18,251 Kg = 19.1 x 16.1 " / 410 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 5.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.69

Relative quality as seaboat: 1.03

Hull form characteristics:

Block coefficient: 0.573

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 6.93

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 49 %

Trim: 49

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 93.8 %

Relative accommodation and working space: 132.0 %

(Average = 100%)

Displacement factor: 104 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.99

(Structure weight / hull surface area: 198 lbs / square foot or 965 Kg / square metre)

Relative longitudinal hull strength: 1.10

(for 19.90 ft / 6.07 m average freeboard, freeboard adjustment -0.47 ft)

Relative composite hull strength: 1.00

(*) main guns fitted with liners restricting the bore to 380mm.

(**) broadside with 38 cm shells = 14,581 lbs / 6,614 kg

[Edit 7/18/2004: Slightly adjusted Zuiho so it would match the drawing. She is now simmed with the main and secondary guns flipped around to sim the superfiring secondaries. Also, the main guns were simmed with 6 inches of armor to sim the 4 inch casemate armor. Both have been edited (flipped back around)so it looks more acceptable]

Hosho Class

Japanese Light Carrier laid down 1919

Ships: 1. HIJMS Hosho

Displacement:

7,407 t light; 7,625 t standard; 9,507 t normal; 10,975 t full load

Loading submergence 610 tons/feet

Dimensions:

590.00 ft x 60.00 ft x 20.00 ft (normal load)

179.83 m x 18.29 m x 6.10 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns in four single mounts

15 - 50 mm (1.97") / 60 cal Model 1918 AA guns

24 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 337 lbs / 153 kg

Planes: 42

Armour:

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

12 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 3 shafts, 71,326 shp / 53,209 Kw = 31.00 kts

Range 13,000nm at 15.00 kts

Complement:

30 Officers, 572 other rank (481 - 625)

Cost:

£1.416 million / $5.666 million

Distribution of weights at normal displacement:

Armament: 42 tons, 0.4 %

Armour: 29 tons, 0.3 %

Belts: 0 tons, 0.0 %, Armament: 29 tons, 0.3 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,533 tons, 26.6 %

Hull, fittings & equipment: 3,003 tons, 31.6 %

Fuel, ammunition & stores: 2,101 tons, 22.1 %

Miscellaneous weights: 1,800 tons, 18.9 %

Metacentric height 3.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 7,250 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.23

Shellfire needed to sink: 8,874 lbs / 4,025 Kg = 132.4 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 55 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.03

Relative quality as seaboat: 1.11

Hull form characteristics:

Block coefficient: 0.470

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 8.52

'Natural speed' for length: 24.29 kts

Power going to wave formation at top speed: 54 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 110.6 %

Relative accommodation and working space: 139.5 %

(Average = 100%)

Displacement factor: 131 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 87 lbs / square foot or 424 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 16.50 ft / 5.03 m average freeboard, freeboard adjustment 1.51 ft)

Relative composite hull strength: 1.00

Zuiho Class

Japanese Carrier laid down 1920

Ships: 2. HIJMS Zuiho (ex HIJMS Kaga), HIJMS Shoho (ex HIJMS Tosa)

Displacement:

26,000 t light; 26,775 t standard; 33,943 t normal; 39,542 t full load

Loading submergence 1,654 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 25.00 ft (normal load)

243.84 m x 32.92 m x 7.62 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns in single casemate mounts

Main guns mounted low & subject to being washed down in a seaway

8 - 10.5 cm (4.13") / 50 cal Model 1918 guns (4 2nd turrets x 2 guns, 2 superfiring turrets)

12 - 50 mm (1.97") / 60 cal Model 1918 AA guns

30 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 1,147 lbs / 520 kg

Planes 75

Armour:

Belt 11.00" / 279 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 65 % of normal area

Main turrets 1.00" / 25 mm, 2nd gun shields 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 88,945 shp / 66,353 Kw = 27.00 kts

Range 15,500nm at 18.00 kts

Complement:

50 officers, 1426 other rank (1,250 - 1,625)

Cost:

£3.465 million / $13.859 million

Distribution of weights at normal displacement:

Armament: 143 tons, 0.4 %

Armour: 6,157 tons, 18.1 %

Belts: 2,488 tons, 7.3 %, Armament: 248 tons, 0.7 %, Armour Deck: 2,142 tons, 6.3 %

Conning Tower: 317 tons, 0.9 %, Torpedo bulkhead: 962 tons, 2.8 %

Machinery: 3,110 tons, 9.2 %

Hull, fittings & equipment: 10,965 tons, 32.3 %

Fuel, ammunition & stores: 7,942 tons, 23.4 %

Miscellaneous weights: 5,625 tons, 16.6 %

Metacentric height 10.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 25,440 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.39

Shellfire needed to sink: 69,360 lbs / 31,461 Kg = 1,963.7 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 11.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.04

Relative quality as seaboat: 1.64

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.56

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 44 %

Trim: 43

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 64.0 %

Relative accommodation and working space: 220.5 %

(Average = 100%)

Displacement factor: 177 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.04

(Structure weight / hull surface area: 137 lbs / square foot or 668 Kg / square metre)

Relative longitudinal hull strength: 1.03

(for 25.00 ft / 7.62 m average freeboard, freeboard adjustment 5.66 ft)

Relative composite hull strength: 1.03

Hosho Class

Japanese Light Carrier laid down 1919

Ships: 1. HIJMS Hosho

Displacement:

7,407 t light; 7,625 t standard; 9,507 t normal; 10,975 t full load

Loading submergence 610 tons/feet

Dimensions:

590.00 ft x 60.00 ft x 20.00 ft (normal load)

179.83 m x 18.29 m x 6.10 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns in four single mounts

15 - 50 mm (1.97") / 60 cal Model 1918 AA guns

24 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 337 lbs / 153 kg

Planes: 42

Armour:

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

12 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 3 shafts, 71,326 shp / 53,209 Kw = 31.00 kts

Range 13,000nm at 15.00 kts

Complement:

30 Officers, 572 other rank (481 - 625)

Cost:

£1.416 million / $5.666 million

Distribution of weights at normal displacement:

Armament: 42 tons, 0.4 %

Armour: 29 tons, 0.3 %

Belts: 0 tons, 0.0 %, Armament: 29 tons, 0.3 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,533 tons, 26.6 %

Hull, fittings & equipment: 3,003 tons, 31.6 %

Fuel, ammunition & stores: 2,101 tons, 22.1 %

Miscellaneous weights: 1,800 tons, 18.9 %

Metacentric height 3.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Listed with 7,250 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.23

Shellfire needed to sink: 8,874 lbs / 4,025 Kg = 132.4 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 55 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.03

Relative quality as seaboat: 1.11

Hull form characteristics:

Block coefficient: 0.470

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 8.52

'Natural speed' for length: 24.29 kts

Power going to wave formation at top speed: 54 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 110.6 %

Relative accommodation and working space: 139.5 %

(Average = 100%)

Displacement factor: 131 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 87 lbs / square foot or 424 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 16.50 ft / 5.03 m average freeboard, freeboard adjustment 1.51 ft)

Relative composite hull strength: 1.00

Zuiho Class

Japanese Carrier laid down 1920

Ships: 2. HIJMS Zuiho (ex HIJMS Kaga), HIJMS Shoho (ex HIJMS Tosa)

Displacement:

26,000 t light; 26,775 t standard; 33,943 t normal; 39,542 t full load

Loading submergence 1,654 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 25.00 ft (normal load)

243.84 m x 32.92 m x 7.62 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns in single casemate mounts

Main guns mounted low & subject to being washed down in a seaway

8 - 10.5 cm (4.13") / 50 cal Model 1918 guns (4 2nd turrets x 2 guns, 2 superfiring turrets)

12 - 50 mm (1.97") / 60 cal Model 1918 AA guns

30 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 1,147 lbs / 520 kg

Planes 75

Armour:

Belt 11.00" / 279 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 65 % of normal area

Main turrets 1.00" / 25 mm, 2nd gun shields 4.00" / 102 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 88,945 shp / 66,353 Kw = 27.00 kts

Range 15,500nm at 18.00 kts

Complement:

50 officers, 1426 other rank (1,250 - 1,625)

Cost:

£3.465 million / $13.859 million

Distribution of weights at normal displacement:

Armament: 143 tons, 0.4 %

Armour: 6,157 tons, 18.1 %

Belts: 2,488 tons, 7.3 %, Armament: 248 tons, 0.7 %, Armour Deck: 2,142 tons, 6.3 %

Conning Tower: 317 tons, 0.9 %, Torpedo bulkhead: 962 tons, 2.8 %

Machinery: 3,110 tons, 9.2 %

Hull, fittings & equipment: 10,965 tons, 32.3 %

Fuel, ammunition & stores: 7,942 tons, 23.4 %

Miscellaneous weights: 5,625 tons, 16.6 %

Metacentric height 10.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 25,440 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.39

Shellfire needed to sink: 69,360 lbs / 31,461 Kg = 1,963.7 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 11.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.04

Relative quality as seaboat: 1.64

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.56

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 44 %

Trim: 43

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 64.0 %

Relative accommodation and working space: 220.5 %

(Average = 100%)

Displacement factor: 177 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.04

(Structure weight / hull surface area: 137 lbs / square foot or 668 Kg / square metre)

Relative longitudinal hull strength: 1.03

(for 25.00 ft / 7.62 m average freeboard, freeboard adjustment 5.66 ft)

Relative composite hull strength: 1.03

[Edit 7/18/2004: all four Jakumo ships are temporarily part of the Chosen and Formosa Navies as of 7/1/1923]

[Edit 07/25/2004: added Yukino class CA]

[Edit 08/25/2004: adjusted Yuki's AA from 40mm to 2pdr]

Asama Class

Japanese Armored Cruiser laid down 1912

Ships: 4. HIJMS Asama, HIJMS Tokiwa, HIJMS Izumo, HIJMS Iwate

Displacement:

8,568 t light; 9,155 t standard; 12,071 t normal; 14,357 t full load

Loading submergence 584 tons/feet

Dimensions:

500.00 ft x 65.00 ft x 26.00 ft (normal load)

152.40 m x 19.81 m x 7.92 m

Armament:

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 2 Main turrets x 2 guns

6 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 6 Main turrets x 1 gun

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 4 single Main casemate mounts

10 - 13.0 cm (5.12") / 50 cal Model 1910 guns in ten single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

12 - 50 mm (1.97") / 55 cal Model 1910 AA guns

24 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 4,145 lbs / 1,880 kg

4 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 6.00" / 152 mm, upper belt 2.00" / 51 mm, end belts 2.00" / 51 mm

Belts cover 70 % of normal area

Main twin turrets 8.00” / 203 mm, Main single turrets 6.00" / 152 mm

Main casemates 6.00" / 152 mm, 2nd casemates 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 13.00" / 330 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 3 shafts, 28,163 shp / 21,010 Kw = 23.00 kts

Range 15,500nm at 14.00 kts

Complement:

38 Officers, 692 other rank (575 - 74

Cost:

£0.892 million / $3.569 million

Distribution of weights at normal displacement:

Armament: 518 tons, 4.3 %

Armour: 2,920 tons, 24.2 %

Belts: 798 tons, 6.6 %, Armament: 1,218 tons, 10.1 %, Armour Deck: 756 tons, 6.3 %

Conning Tower: 147 tons, 1.2 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,123 tons, 9.3 %

Hull, fittings & equipment: 4,007 tons, 33.2 %

Fuel, ammunition & stores: 3,504 tons, 29.0 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 8,700 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 16,993 lbs / 7,708 Kg = 69.6 x 7.9 " / 200 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.7

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.70

Relative quality as seaboat: 1.33

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 6.67

'Natural speed' for length: 22.36 kts

Power going to wave formation at top speed: 47 %

Trim: 53

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 64.1 %

Relative accommodation and working space: 96.0 %

(Average = 100%)

Displacement factor: 130 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.97

(Structure weight / hull surface area: 121 lbs / square foot or 590 Kg / square metre)

Relative longitudinal hull strength: 1.62

(for 15.50 ft / 4.72 m average freeboard, freeboard adjustment -0.22 ft)

Relative composite hull strength: 1.02

Main guns simmed as being in 8 turrets.

Twin turret main gun armor, single gun main gun armor and main gun casemate armor have been tested by splitting up the main armament. Adding the respective weights and use that as base for main battery armor weight.

Jakumo Class

Japanese Armored Cruiser laid down 1914

Ships: 4. HIJMS Jakumo, HIJMS Azuma, HIJMS Kasuga, HIJMS Iwaki

Displacement:

10,675 t light; 11,185 t standard; 13,750 t normal; 15,747 t full load

Loading submergence 691 tons/feet

Dimensions:

550.00 ft x 70.00 ft x 25.00 ft (normal load)

167.64 m x 21.34 m x 7.62 m

Armament:

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 2 Main turrets x 2 guns

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 4 single Main casemate mounts

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns in 12 single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 2,814 lbs / 1,277 kg

4 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 8.00" / 203 mm, upper belt 4.00" / 102 mm, end belts 2.00" / 51 mm

Belts cover 80 % of normal area

Main turrets 8.00" / 203 mm, Main casemates 6.00" / 152 mm

2nd casemates 3.00" / 76 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.50" / 64 mm, Conning tower 12.00" / 305 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 3 shafts, 63,838 shp / 47,624 Kw = 28.00 kts

Range 14,000nm at 14.00 kts

Complement:

40 Officers, 766 other rank (634 - 825)

Cost:

£1.290 million / $5.159 million

Distribution of weights at normal displacement:

Armament: 352 tons, 2.6 %

Armour: 3,368 tons, 24.5 %

Belts: 1,466 tons, 10.7 %, Armament: 634 tons, 4.6 %, Armour Deck: 1,119 tons, 8.1 %

Conning Tower: 149 tons, 1.1 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,459 tons, 17.9 %

Hull, fittings & equipment: 4,497 tons, 32.7 %

Fuel, ammunition & stores: 3,075 tons, 22.4 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 4.5

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Listed with 10,630 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.27

Shellfire needed to sink: 18,415 lbs / 8,353 Kg = 75.4 x 7.9 " / 200 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 54 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.30

Relative quality as seaboat: 1.08

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 7.02

'Natural speed' for length: 23.45 kts

Power going to wave formation at top speed: 55 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 78.4 %

Relative accommodation and working space: 116.1 %

(Average = 100%)

Displacement factor: 124 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.96

(Structure weight / hull surface area: 117 lbs / square foot or 574 Kg / square metre)

Relative longitudinal hull strength: 1.45

(for 17.20 ft / 5.24 m average freeboard, freeboard adjustment 1.06 ft)

Relative composite hull strength: 1.00

Main guns simmed as being in 2 turrets.

Twin turret main gun armor and main gun casemate armor have been tested by splitting up the main armament. Adding the respective weights and use that as base for main battery armor weight.

Yukino class (*)

Japan Heavy Cruiser laid down 1924

Ships: 6. Miyazawa Yukino, Sakura Tsubaki, Sena Rika, Sawada Aya, Isawa Maho, Shibahime Tsubasa

Displacement:

12,408 t light; 12,985 t standard; 14,743 t normal; 16,090 t full load

Loading submergence 775 tons/feet

Dimensions:

660.00 ft x 66.00 ft x 24.00 ft (normal load)

201.17 m x 20.12 m x 7.32 m

Armament:

12 - 8.00" (20.3 mm) / 50 cal Model 1924 guns in 6 Main turrets x 2 guns, 2 superfiring turrets; B and Y

8 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 4 2nd turrets x 2 guns

12 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

24 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 3,389 lbs / 1,537 kg

12 - 24.0" / 609.6 mm above water torpedoes

Armour:

Belt 6.00" / 152 mm, decapping plate 1.00" / 25 mm, ends unarmoured

Belts cover 98 % of normal area

Main turrets 4.00" / 102 mm, 2nd turrets 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 1.60" / 41 mm, Conning tower 4.00" / 102 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 4 shafts, 102,470 shp / 76,443 Kw = 32.00 kts

Range 10,000nm at 15.00 kts

Complement:

44 officers, 800 other rank (668 - 869)

Cost:

£3.903 million / $15.612 million

Distribution of weights at normal displacement:

Armament: 424 tons, 2.9 %

Armour: 2,819 tons, 19.1 %

Belts: 1,146 tons, 7.8 %, Armament: 818 tons, 5.5 %, Armour Deck: 803 tons, 5.4 %

Conning Tower: 52 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 3,375 tons, 22.9 %

Hull, fittings & equipment: 5,740 tons, 38.9 %

Fuel, ammunition & stores: 2,335 tons, 15.8 %

Miscellaneous weights: 50 tons, 0.3 %

Metacentric height 3.0

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 12,340 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 16,803 lbs / 7,622 Kg = 65.6 x 8.0 " / 203 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.74

Relative quality as seaboat: 1.21

Hull form characteristics:

Block coefficient: 0.494

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.23

'Natural speed' for length: 25.69 kts

Power going to wave formation at top speed: 53 %

Trim: 58

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 97.2 %

Relative accommodation and working space: 128.6 %

(Average = 100%)

Displacement factor: 113 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.96

(Structure weight / hull surface area: 123 lbs / square foot or 599 Kg / square metre)

Relative longitudinal hull strength: 1.35

(for 22.10 ft / 6.74 m average freeboard, freeboard adjustment 5.73 ft)

Relative composite hull strength: 1.00

(*) Former Takao class. Names of Characters from the Manga/Anime "Kare-kano" (short for Kareshi Kanojyo no Jijyo), which is one of my favorite Manga/Anime. [SIZE=1]Karekano copyright Tsuda Masami, Gainax, etc.[/SIZE]

[Edit 07/25/2004: added Yukino class CA]

[Edit 08/25/2004: adjusted Yuki's AA from 40mm to 2pdr]

Asama Class

Japanese Armored Cruiser laid down 1912

Ships: 4. HIJMS Asama, HIJMS Tokiwa, HIJMS Izumo, HIJMS Iwate

Displacement:

8,568 t light; 9,155 t standard; 12,071 t normal; 14,357 t full load

Loading submergence 584 tons/feet

Dimensions:

500.00 ft x 65.00 ft x 26.00 ft (normal load)

152.40 m x 19.81 m x 7.92 m

Armament:

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 2 Main turrets x 2 guns

6 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 6 Main turrets x 1 gun

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 4 single Main casemate mounts

10 - 13.0 cm (5.12") / 50 cal Model 1910 guns in ten single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

12 - 50 mm (1.97") / 55 cal Model 1910 AA guns

24 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 4,145 lbs / 1,880 kg

4 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 6.00" / 152 mm, upper belt 2.00" / 51 mm, end belts 2.00" / 51 mm

Belts cover 70 % of normal area

Main twin turrets 8.00” / 203 mm, Main single turrets 6.00" / 152 mm

Main casemates 6.00" / 152 mm, 2nd casemates 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 13.00" / 330 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 3 shafts, 28,163 shp / 21,010 Kw = 23.00 kts

Range 15,500nm at 14.00 kts

Complement:

38 Officers, 692 other rank (575 - 74

Cost:

£0.892 million / $3.569 million

Distribution of weights at normal displacement:

Armament: 518 tons, 4.3 %

Armour: 2,920 tons, 24.2 %

Belts: 798 tons, 6.6 %, Armament: 1,218 tons, 10.1 %, Armour Deck: 756 tons, 6.3 %

Conning Tower: 147 tons, 1.2 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,123 tons, 9.3 %

Hull, fittings & equipment: 4,007 tons, 33.2 %

Fuel, ammunition & stores: 3,504 tons, 29.0 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 8,700 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 16,993 lbs / 7,708 Kg = 69.6 x 7.9 " / 200 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.7

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.70

Relative quality as seaboat: 1.33

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 6.67

'Natural speed' for length: 22.36 kts

Power going to wave formation at top speed: 47 %

Trim: 53

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 64.1 %

Relative accommodation and working space: 96.0 %

(Average = 100%)

Displacement factor: 130 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.97

(Structure weight / hull surface area: 121 lbs / square foot or 590 Kg / square metre)

Relative longitudinal hull strength: 1.62

(for 15.50 ft / 4.72 m average freeboard, freeboard adjustment -0.22 ft)

Relative composite hull strength: 1.02

Main guns simmed as being in 8 turrets.

Twin turret main gun armor, single gun main gun armor and main gun casemate armor have been tested by splitting up the main armament. Adding the respective weights and use that as base for main battery armor weight.

Jakumo Class

Japanese Armored Cruiser laid down 1914

Ships: 4. HIJMS Jakumo, HIJMS Azuma, HIJMS Kasuga, HIJMS Iwaki

Displacement:

10,675 t light; 11,185 t standard; 13,750 t normal; 15,747 t full load

Loading submergence 691 tons/feet

Dimensions:

550.00 ft x 70.00 ft x 25.00 ft (normal load)

167.64 m x 21.34 m x 7.62 m

Armament:

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 2 Main turrets x 2 guns

4 - 20.0 cm (7.87") / 45 cal Model 1910 guns in 4 single Main casemate mounts

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns in 12 single casemate mounts

Secondary guns mounted low & subject to being washed down in a seaway

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 2,814 lbs / 1,277 kg

4 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 8.00" / 203 mm, upper belt 4.00" / 102 mm, end belts 2.00" / 51 mm

Belts cover 80 % of normal area

Main turrets 8.00" / 203 mm, Main casemates 6.00" / 152 mm

2nd casemates 3.00" / 76 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 2.50" / 64 mm, Conning tower 12.00" / 305 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 3 shafts, 63,838 shp / 47,624 Kw = 28.00 kts

Range 14,000nm at 14.00 kts

Complement:

40 Officers, 766 other rank (634 - 825)

Cost:

£1.290 million / $5.159 million

Distribution of weights at normal displacement:

Armament: 352 tons, 2.6 %

Armour: 3,368 tons, 24.5 %

Belts: 1,466 tons, 10.7 %, Armament: 634 tons, 4.6 %, Armour Deck: 1,119 tons, 8.1 %

Conning Tower: 149 tons, 1.1 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,459 tons, 17.9 %

Hull, fittings & equipment: 4,497 tons, 32.7 %

Fuel, ammunition & stores: 3,075 tons, 22.4 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 4.5

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Listed with 10,630 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.27

Shellfire needed to sink: 18,415 lbs / 8,353 Kg = 75.4 x 7.9 " / 200 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 54 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.30

Relative quality as seaboat: 1.08

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 7.02

'Natural speed' for length: 23.45 kts

Power going to wave formation at top speed: 55 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 78.4 %

Relative accommodation and working space: 116.1 %

(Average = 100%)

Displacement factor: 124 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.96

(Structure weight / hull surface area: 117 lbs / square foot or 574 Kg / square metre)

Relative longitudinal hull strength: 1.45

(for 17.20 ft / 5.24 m average freeboard, freeboard adjustment 1.06 ft)

Relative composite hull strength: 1.00

Main guns simmed as being in 2 turrets.

Twin turret main gun armor and main gun casemate armor have been tested by splitting up the main armament. Adding the respective weights and use that as base for main battery armor weight.

Yukino class (*)

Japan Heavy Cruiser laid down 1924

Ships: 6. Miyazawa Yukino, Sakura Tsubaki, Sena Rika, Sawada Aya, Isawa Maho, Shibahime Tsubasa

Displacement:

12,408 t light; 12,985 t standard; 14,743 t normal; 16,090 t full load

Loading submergence 775 tons/feet

Dimensions:

660.00 ft x 66.00 ft x 24.00 ft (normal load)

201.17 m x 20.12 m x 7.32 m

Armament:

12 - 8.00" (20.3 mm) / 50 cal Model 1924 guns in 6 Main turrets x 2 guns, 2 superfiring turrets; B and Y

8 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 4 2nd turrets x 2 guns

12 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

24 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 3,389 lbs / 1,537 kg

12 - 24.0" / 609.6 mm above water torpedoes

Armour:

Belt 6.00" / 152 mm, decapping plate 1.00" / 25 mm, ends unarmoured

Belts cover 98 % of normal area

Main turrets 4.00" / 102 mm, 2nd turrets 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 1.60" / 41 mm, Conning tower 4.00" / 102 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 4 shafts, 102,470 shp / 76,443 Kw = 32.00 kts

Range 10,000nm at 15.00 kts

Complement:

44 officers, 800 other rank (668 - 869)

Cost:

£3.903 million / $15.612 million

Distribution of weights at normal displacement:

Armament: 424 tons, 2.9 %

Armour: 2,819 tons, 19.1 %

Belts: 1,146 tons, 7.8 %, Armament: 818 tons, 5.5 %, Armour Deck: 803 tons, 5.4 %

Conning Tower: 52 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 3,375 tons, 22.9 %

Hull, fittings & equipment: 5,740 tons, 38.9 %

Fuel, ammunition & stores: 2,335 tons, 15.8 %

Miscellaneous weights: 50 tons, 0.3 %

Metacentric height 3.0

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 12,340 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 16,803 lbs / 7,622 Kg = 65.6 x 8.0 " / 203 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.74

Relative quality as seaboat: 1.21

Hull form characteristics:

Block coefficient: 0.494

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.23

'Natural speed' for length: 25.69 kts

Power going to wave formation at top speed: 53 %

Trim: 58

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 97.2 %

Relative accommodation and working space: 128.6 %

(Average = 100%)

Displacement factor: 113 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.96

(Structure weight / hull surface area: 123 lbs / square foot or 599 Kg / square metre)

Relative longitudinal hull strength: 1.35

(for 22.10 ft / 6.74 m average freeboard, freeboard adjustment 5.73 ft)

Relative composite hull strength: 1.00

(*) Former Takao class. Names of Characters from the Manga/Anime "Kare-kano" (short for Kareshi Kanojyo no Jijyo), which is one of my favorite Manga/Anime. [SIZE=1]Karekano copyright Tsuda Masami, Gainax, etc.[/SIZE]

Tenryu Class

Japanese Light Cruiser laid down 1912

Ships: 2. HIJMS Tenryu, HIJMS Tatsuta

Displacement:

5,296 t light; 5,500 t standard; 6,638 t normal; 7,521 t full load

Loading submergence 529 tons/feet

Dimensions:

550.00 ft x 55.00 ft x 16.00 ft (normal load)

167.64 m x 16.76 m x 4.88 m

Armament:

10 - 13.0 cm (5.12") / 50 cal Model 1910 guns

10 - 75 mm (2.95") / 50 cal Model 1912 guns

12 - 50 mm (1.97") / 55 cal Model 1910 AA guns

24 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 856 lbs / 388 kg

6 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 3.00" / 76 mm, ends unarmoured

Belts cover 102 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm, Conning tower 2.00" / 51 mm

Machinery:

8 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 45,253 shp / 33,759 Kw = 29.00 kts

Range 12,000nm at 12.00 kts

Complement:

30 Officers, 396 other rank (367 - 477)

Cost:

£0.528 million / $2.112 million

Distribution of weights at normal displacement:

Armament: 107 tons, 1.6 %

Armour: 805 tons, 12.1 %

Belts: 399 tons, 6.0 %, Armament: 49 tons, 0.7 %, Armour Deck: 342 tons, 5.2 %

Conning Tower: 15 tons, 0.2 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,804 tons, 27.2 %

Hull, fittings & equipment: 2,580 tons, 38.9 %

Fuel, ammunition & stores: 1,342 tons, 20.2 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.7

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 5,230 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.40

Shellfire needed to sink: 8,653 lbs / 3,925 Kg = 129.1 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.11

Relative quality as seaboat: 1.22

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 8.95

'Natural speed' for length: 23.45 kts

Power going to wave formation at top speed: 51 %

Trim: 58

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 101.0 %

Relative accommodation and working space: 130.1 %

(Average = 100%)

Displacement factor: 126 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.05

(Structure weight / hull surface area: 89 lbs / square foot or 432 Kg / square metre)

Relative longitudinal hull strength: 1.05

(for 15.70 ft / 4.79 m average freeboard, freeboard adjustment 1.75 ft)

Relative composite hull strength: 1.05

Kuma Class

Japanese Light Cruiser laid down 1916

Ships: 5. HIJMS Kuma, HIJMS Tama, HIJMS Kitakama, HIJMS Oi, HIJMS Kiso

Displacement:

6,155 t light; 6,391 t standard; 7,653 t normal; 8,631 t full load

Loading submergence 650 tons/feet

Dimensions:

620.00 ft x 60.00 ft x 15.00 ft (normal load)

188.98 m x 18.29 m x 4.57 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns

10 - 75 mm (2.95") / 50 cal Model 1914 guns

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 990 lbs / 449 kg

8 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 89 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.50" / 38 mm, Conning tower 4.00" / 102 mm

Machinery:

8 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 47,564 shp / 35,483 Kw = 29.00 kts

Range 14,000nm at 12.00 kts

Complement:

34 Officers, 491 other rank (409 - 531)

Cost:

£0.929 million / $3.715 million

Distribution of weights at normal displacement:

Armament: 124 tons, 1.6 %

Armour: 983 tons, 12.8 %

Belts: 272 tons, 3.6 %, Armament: 46 tons, 0.6 %, Armour Deck: 631 tons, 8.2 %

Conning Tower: 33 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,772 tons, 23.2 %

Hull, fittings & equipment: 3,276 tons, 42.8 %

Fuel, ammunition & stores: 1,497 tons, 19.6 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 4.2

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 6,080 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.40

Shellfire needed to sink: 13,198 lbs / 5,987 Kg = 196.9 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.11

Relative quality as seaboat: 1.43

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 9.62

'Natural speed' for length: 24.90 kts

Power going to wave formation at top speed: 47 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 88.2 %

Relative accommodation and working space: 167.0 %

(Average = 100%)

Displacement factor: 139 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.03

(Structure weight / hull surface area: 92 lbs / square foot or 451 Kg / square metre)

Relative longitudinal hull strength: 1.02

(for 18.50 ft / 5.64 m average freeboard, freeboard adjustment 4.15 ft)

Relative composite hull strength: 1.02

Nagara Class

Japanese Light Cruiser laid down 1917

Ships: 6. HIJMS Nagara, HIJMS Isuzu, HIJMS Natori, HIJMS Kinu, HIJMS Yura, HIJMS Abukuma

Displacement:

6,694 t light; 6,937 t standard; 8,023 t normal; 8,859 t full load

Loading submergence 681 tons/feet

Dimensions:

650.00 ft x 60.00 ft x 15.00 ft (normal load)

198.12 m x 18.29 m x 4.57 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns

10 - 75 mm (2.95") / 50 cal Model 1914 guns

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 990 lbs / 449 kg

8 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 95 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.50" / 38 mm, Conning tower 4.00" / 102 mm

Machinery:

8 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 54,757 shp / 40,849 Kw = 30.00 kts

Range 12,000nm at 12.00 kts

Complement:

35 Officers, 509 other rank (423 – 551)

Cost:

£1.126 million / $4.504 million

Distribution of weights at normal displacement:

Armament: 124 tons, 1.5 %

Armour: 1,048 tons, 13.1 %

Belts: 304 tons, 3.8 %, Armament: 48 tons, 0.6 %, Armour Deck: 662 tons, 8.2 %

Conning Tower: 35 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,007 tons, 25.0 %

Hull, fittings & equipment: 3,515 tons, 43.8 %

Fuel, ammunition & stores: 1,329 tons, 16.6 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.9

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 6,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.34

Shellfire needed to sink: 13,480 lbs / 6,114 Kg = 201.1 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.7

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 75 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.13

Relative quality as seaboat: 1.50

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 9.93

'Natural speed' for length: 25.50 kts

Power going to wave formation at top speed: 47 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 93.6 %

Relative accommodation and working space: 186.3 %

(Average = 100%)

Displacement factor: 133 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 92 lbs / square foot or 450 Kg / square metre)

Relative longitudinal hull strength: 1.05

(for 20.20 ft / 6.16 m average freeboard, freeboard adjustment 5.71 ft)

Relative composite hull strength: 1.01

Kameko-chan

Japanese Light Cruiser, Empress' Island Hopper laid down 1921

Ships: 1. Just the single pink Cruiser

Displacement:

7,770 t light; 7,999 t standard; 8,823 t normal; 9,447 t full load

Loading submergence 636 tons/feet

Dimensions:

580.00 ft x 58.00 ft x 17.00 ft (normal load)

176.78 m x 17.68 m x 5.18 m

Armament:

8 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 4 Main turrets x 2 guns, 2 superfiring turrets; B and X

20 - 50 mm (1.97") / 60 cal Model 1918 AA guns

42 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 633 lbs / 287 kg

12 - 24.0" / 609.6 mm above water torpedoes

Armour:

Belt 4.00" / 102 mm, upper belt 12.00" / 305 mm, end belts 2.00" / 51 mm

Belts do not cover the normal areas.

Main belt does not protect magazines and engineering spaces, protects the Guard deck habitat area only. Ends Armor protects remainder of the Guard deck. Upper belt protects Swimming Pool only.

Main turrets 1.00" / 25 mm, AA gun shields 0.50" / 13 mm, Light AA gun shields 0.50" / 13 mm

Armour deck 1.00" / 25 mm, Empress’ Room 17.00" / 432 mm

Machinery:

12 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 62,185 shp / 46,390 Kw = 30.00 kts

Range 6,130nm at 15.00 kts

Complement:

38 Officers, 550 other rank (455 - 591) + 89 guards

Cost:

£1.624 million / $6.498 million

Distribution of weights at normal displacement:

Armament: 79 tons, 0.9 %

Armour: 1,334 tons, 15.1 %

Belts: 685 tons, 7.8 %, Armament: 80 tons, 0.9 %, Armour Deck: 412 tons, 4.7 %

Empress’ Room: 156 tons, 1.8 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,141 tons, 24.3 %

Hull, fittings & equipment: 3,126 tons, 35.4 %

Fuel, ammunition & stores: 1,053 tons, 11.9 %

Miscellaneous weights: 1,090 tons, 12.4 %

Metacentric height 2.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

150 m^3 swimming pool (15x2x5)

Misc. load division:

712 tons => 89 rooms for the Empress’ Troops (8 tons each)

150 tons => 120 m^3 swimming pool

48 tons => Empress’ Room

60 tons => Horses (90)

20 tons => Stables

10 tons => Ramp + operating mechanism.

25 tons => Crane and Catapult.

25 tons => Floatplane + Fuel.

20 tons => 2 large 10 ton boats

20 tons => 4 small 5 ton boats

Listed with 7,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.05

Shellfire needed to sink: 10,476 lbs / 4,752 Kg = 156.3 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.20

Relative quality as seaboat: 1.10

Hull form characteristics:

Block coefficient: 0.540

Sharpness coefficient: 0.34

Hull speed coefficient 'M': 8.58

'Natural speed' for length: 24.08 kts

Power going to wave formation at top speed: 54 %

Trim: 64

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 99.5 %

Relative accommodation and working space: 115.2 %

(Average = 100%)

Displacement factor: 120 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 89 lbs / square foot or 437 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 18.20 ft / 5.55 m average freeboard, freeboard adjustment 3.43 ft)

Relative composite hull strength: 1.00

Japanese Light Cruiser laid down 1912

Ships: 2. HIJMS Tenryu, HIJMS Tatsuta

Displacement:

5,296 t light; 5,500 t standard; 6,638 t normal; 7,521 t full load

Loading submergence 529 tons/feet

Dimensions:

550.00 ft x 55.00 ft x 16.00 ft (normal load)

167.64 m x 16.76 m x 4.88 m

Armament:

10 - 13.0 cm (5.12") / 50 cal Model 1910 guns

10 - 75 mm (2.95") / 50 cal Model 1912 guns

12 - 50 mm (1.97") / 55 cal Model 1910 AA guns

24 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 856 lbs / 388 kg

6 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 3.00" / 76 mm, ends unarmoured

Belts cover 102 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm, Conning tower 2.00" / 51 mm

Machinery:

8 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 45,253 shp / 33,759 Kw = 29.00 kts

Range 12,000nm at 12.00 kts

Complement:

30 Officers, 396 other rank (367 - 477)

Cost:

£0.528 million / $2.112 million

Distribution of weights at normal displacement:

Armament: 107 tons, 1.6 %

Armour: 805 tons, 12.1 %

Belts: 399 tons, 6.0 %, Armament: 49 tons, 0.7 %, Armour Deck: 342 tons, 5.2 %

Conning Tower: 15 tons, 0.2 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,804 tons, 27.2 %

Hull, fittings & equipment: 2,580 tons, 38.9 %

Fuel, ammunition & stores: 1,342 tons, 20.2 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.7

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 5,230 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.40

Shellfire needed to sink: 8,653 lbs / 3,925 Kg = 129.1 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.11

Relative quality as seaboat: 1.22

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 8.95

'Natural speed' for length: 23.45 kts

Power going to wave formation at top speed: 51 %

Trim: 58

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 101.0 %

Relative accommodation and working space: 130.1 %

(Average = 100%)

Displacement factor: 126 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.05

(Structure weight / hull surface area: 89 lbs / square foot or 432 Kg / square metre)

Relative longitudinal hull strength: 1.05

(for 15.70 ft / 4.79 m average freeboard, freeboard adjustment 1.75 ft)

Relative composite hull strength: 1.05

Kuma Class

Japanese Light Cruiser laid down 1916

Ships: 5. HIJMS Kuma, HIJMS Tama, HIJMS Kitakama, HIJMS Oi, HIJMS Kiso

Displacement:

6,155 t light; 6,391 t standard; 7,653 t normal; 8,631 t full load

Loading submergence 650 tons/feet

Dimensions:

620.00 ft x 60.00 ft x 15.00 ft (normal load)

188.98 m x 18.29 m x 4.57 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns

10 - 75 mm (2.95") / 50 cal Model 1914 guns

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 990 lbs / 449 kg

8 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 89 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.50" / 38 mm, Conning tower 4.00" / 102 mm

Machinery:

8 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 47,564 shp / 35,483 Kw = 29.00 kts

Range 14,000nm at 12.00 kts

Complement:

34 Officers, 491 other rank (409 - 531)

Cost:

£0.929 million / $3.715 million

Distribution of weights at normal displacement:

Armament: 124 tons, 1.6 %

Armour: 983 tons, 12.8 %

Belts: 272 tons, 3.6 %, Armament: 46 tons, 0.6 %, Armour Deck: 631 tons, 8.2 %

Conning Tower: 33 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,772 tons, 23.2 %

Hull, fittings & equipment: 3,276 tons, 42.8 %

Fuel, ammunition & stores: 1,497 tons, 19.6 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 4.2

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

Listed with 6,080 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.40

Shellfire needed to sink: 13,198 lbs / 5,987 Kg = 196.9 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.11

Relative quality as seaboat: 1.43

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 9.62

'Natural speed' for length: 24.90 kts

Power going to wave formation at top speed: 47 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 88.2 %

Relative accommodation and working space: 167.0 %

(Average = 100%)

Displacement factor: 139 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.03

(Structure weight / hull surface area: 92 lbs / square foot or 451 Kg / square metre)

Relative longitudinal hull strength: 1.02

(for 18.50 ft / 5.64 m average freeboard, freeboard adjustment 4.15 ft)

Relative composite hull strength: 1.02

Nagara Class

Japanese Light Cruiser laid down 1917

Ships: 6. HIJMS Nagara, HIJMS Isuzu, HIJMS Natori, HIJMS Kinu, HIJMS Yura, HIJMS Abukuma

Displacement:

6,694 t light; 6,937 t standard; 8,023 t normal; 8,859 t full load

Loading submergence 681 tons/feet

Dimensions:

650.00 ft x 60.00 ft x 15.00 ft (normal load)

198.12 m x 18.29 m x 4.57 m

Armament:

12 - 13.0 cm (5.12") / 50 cal Model 1914 guns

10 - 75 mm (2.95") / 50 cal Model 1914 guns

12 - 50 mm (1.97") / 60 cal Model 1914 AA guns

24 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 990 lbs / 449 kg

8 - 21.0" / 533.4 mm above water torpedoes

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 95 % of normal area

Main gun shields 1.00" / 25 mm, 2nd gun shields 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.50" / 38 mm, Conning tower 4.00" / 102 mm

Machinery:

8 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 54,757 shp / 40,849 Kw = 30.00 kts

Range 12,000nm at 12.00 kts

Complement:

35 Officers, 509 other rank (423 – 551)

Cost:

£1.126 million / $4.504 million

Distribution of weights at normal displacement:

Armament: 124 tons, 1.5 %

Armour: 1,048 tons, 13.1 %

Belts: 304 tons, 3.8 %, Armament: 48 tons, 0.6 %, Armour Deck: 662 tons, 8.2 %

Conning Tower: 35 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,007 tons, 25.0 %

Hull, fittings & equipment: 3,515 tons, 43.8 %

Fuel, ammunition & stores: 1,329 tons, 16.6 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.9

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 6,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.34

Shellfire needed to sink: 13,480 lbs / 6,114 Kg = 201.1 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.7

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 75 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.13

Relative quality as seaboat: 1.50

Hull form characteristics:

Block coefficient: 0.480

Sharpness coefficient: 0.32

Hull speed coefficient 'M': 9.93

'Natural speed' for length: 25.50 kts

Power going to wave formation at top speed: 47 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 93.6 %

Relative accommodation and working space: 186.3 %

(Average = 100%)

Displacement factor: 133 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 92 lbs / square foot or 450 Kg / square metre)

Relative longitudinal hull strength: 1.05

(for 20.20 ft / 6.16 m average freeboard, freeboard adjustment 5.71 ft)

Relative composite hull strength: 1.01

Kameko-chan

Japanese Light Cruiser, Empress' Island Hopper laid down 1921

Ships: 1. Just the single pink Cruiser

Displacement:

7,770 t light; 7,999 t standard; 8,823 t normal; 9,447 t full load

Loading submergence 636 tons/feet

Dimensions:

580.00 ft x 58.00 ft x 17.00 ft (normal load)

176.78 m x 17.68 m x 5.18 m

Armament:

8 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 4 Main turrets x 2 guns, 2 superfiring turrets; B and X

20 - 50 mm (1.97") / 60 cal Model 1918 AA guns

42 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 633 lbs / 287 kg

12 - 24.0" / 609.6 mm above water torpedoes

Armour:

Belt 4.00" / 102 mm, upper belt 12.00" / 305 mm, end belts 2.00" / 51 mm

Belts do not cover the normal areas.

Main belt does not protect magazines and engineering spaces, protects the Guard deck habitat area only. Ends Armor protects remainder of the Guard deck. Upper belt protects Swimming Pool only.

Main turrets 1.00" / 25 mm, AA gun shields 0.50" / 13 mm, Light AA gun shields 0.50" / 13 mm

Armour deck 1.00" / 25 mm, Empress’ Room 17.00" / 432 mm

Machinery:

12 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 62,185 shp / 46,390 Kw = 30.00 kts

Range 6,130nm at 15.00 kts

Complement:

38 Officers, 550 other rank (455 - 591) + 89 guards

Cost:

£1.624 million / $6.498 million

Distribution of weights at normal displacement:

Armament: 79 tons, 0.9 %

Armour: 1,334 tons, 15.1 %

Belts: 685 tons, 7.8 %, Armament: 80 tons, 0.9 %, Armour Deck: 412 tons, 4.7 %

Empress’ Room: 156 tons, 1.8 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 2,141 tons, 24.3 %

Hull, fittings & equipment: 3,126 tons, 35.4 %

Fuel, ammunition & stores: 1,053 tons, 11.9 %

Miscellaneous weights: 1,090 tons, 12.4 %

Metacentric height 2.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

150 m^3 swimming pool (15x2x5)

Misc. load division:

712 tons => 89 rooms for the Empress’ Troops (8 tons each)

150 tons => 120 m^3 swimming pool

48 tons => Empress’ Room

60 tons => Horses (90)

20 tons => Stables

10 tons => Ramp + operating mechanism.

25 tons => Crane and Catapult.

25 tons => Floatplane + Fuel.

20 tons => 2 large 10 ton boats

20 tons => 4 small 5 ton boats

Listed with 7,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.05

Shellfire needed to sink: 10,476 lbs / 4,752 Kg = 156.3 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.20

Relative quality as seaboat: 1.10

Hull form characteristics:

Block coefficient: 0.540

Sharpness coefficient: 0.34

Hull speed coefficient 'M': 8.58

'Natural speed' for length: 24.08 kts

Power going to wave formation at top speed: 54 %

Trim: 64

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 99.5 %

Relative accommodation and working space: 115.2 %

(Average = 100%)

Displacement factor: 120 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 89 lbs / square foot or 437 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 18.20 ft / 5.55 m average freeboard, freeboard adjustment 3.43 ft)

Relative composite hull strength: 1.00

[Edit 8/15/2004: added data Atatake class CDS]

Atsusa Class

Japanese Small Coast Defense Ship laid down 1921

Ships: 3. HIJMS Atsusa, HIJMS Zansho, HIJMS Asasamu

Displacement:

3,630 t light; 3,840 t standard; 4,149 t normal; 4,379 t full load

Loading submergence 421 tons/feet

Dimensions:

400.00 ft x 55.00 ft x 12.00 ft (normal load)

121.92 m x 16.76 m x 3.66 m

Armament:

4 - 23.0 cm (9.06") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns

8 - 50 mm (1.97") / 60 cal Model 1918 AA guns

20 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 1,525 lbs / 692 kg

Armour:

Belt 5.00" / 127 mm, ends unarmoured

Belts cover 65 % of normal area

Main turrets 8.00" / 203 mm, AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 5.00" / 127 mm

Machinery:

8 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 9,620 shp / 7,176 Kw = 20.00 kts

Range 5,800nm at 12.00 kts

Complement:

25 Officers, 288 other rank (258 - 335)

Cost:

£0.849 million / $3.396 million

Distribution of weights at normal displacement:

Armament: 191 tons, 4.6 %

Armour: 1,274 tons, 30.7 %

Belts: 319 tons, 7.7 %, Armament: 381 tons, 9.2 %, Armour Deck: 545 tons, 13.1 %

Conning Tower: 28 tons, 0.7 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 331 tons, 8.0 %

Hull, fittings & equipment: 1,834 tons, 44.2 %

Fuel, ammunition & stores: 519 tons, 12.5 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.3

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Listed with 3,650 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.30

Shellfire needed to sink: 7,757 lbs / 3,518 Kg = 20.9 x 9.1 " / 230 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.1

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 53 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.29

Relative quality as seaboat: 1.06

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.39

Hull speed coefficient 'M': 7.61

'Natural speed' for length: 20.00 kts

Power going to wave formation at top speed: 45 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 62.2 %

Relative accommodation and working space: 112.1 %

(Average = 100%)

Displacement factor: 120 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 95 lbs / square foot or 464 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 10.30 ft / 3.14 m average freeboard, freeboard adjustment -2.40 ft)

Relative composite hull strength: 1.00

Atatake

Japanese Large Coast Defense Ship laid down 1924

Ships: 2. Atatake, Urarake

Displacement:

7,499 t light; 7,991 t standard; 8,919 t normal; 9,627 t full load

Loading submergence 505 tons/feet

Dimensions:

440.00 ft x 60.00 ft x 21.50 ft (normal load)

134.11 m x 18.29 m x 6.55 m

Armament:

4 - 28.0 cm (11.02") / 50 cal Model 1924 guns in 2 Main turrets x 2 guns

4 - 15.0 cm (5.91") / 45 cal Model 1921 guns in 2 2nd turrets x 2 guns, 2 superfiring turrets; b and x

16 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 8 3rd turrets x 2 guns (*)

8 - 50 mm (1.97") / 60 cal Model 1918 AA guns (*)

18 - 25 mm (0.98") / 60 cal Model 1918 light AA guns (*)

Weight of broadside 3,755 lbs / 1,703 kg

Plane: 1 Friedrichshafen FF-50-J reconnaissance aircraft.

Armour:

Belt 13.14" / 334 mm + 0.36 / 9.1mm steel plate backing inclined at 10 degrees, decapping plate 1.21" / 31 mm (= upper belt), ends unarmoured

Belts cover 60 % of normal area

Main turrets 10.00" / 254 mm, 2nd turrets 2.00" / 51 mm, 3nd turrets 1.00" / 25 mm (**)

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 4.00" / 102 mm, Conning tower 3.00" / 76 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 3 shafts, 14,529 shp / 10,839 Kw = 20.00 kts

Range 7,000nm at 15.00 kts

Complement:

38 officers 550 other rank (458 - 596)

Cost:

£2.237 million / $8.949 million

Distribution of weights at normal displacement:

Armament: 469 tons, 5.3 %

Armour: 3,149 tons, 35.3 %

Belts: 984 tons, 11.0 %, Armament: 828 tons, 9.3 %, Armour Deck: 1,309 tons, 14.7 %

Conning Tower: 28 tons, 0.3 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 479 tons, 5.4 %

Hull, fittings & equipment: 3,353 tons, 37.6 %

Fuel, ammunition & stores: 1,420 tons, 15.9 %

Miscellaneous weights: 50 tons, 0.6 %

Metacentric height 2.6

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 7,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 14,169 lbs / 6,427 Kg = 137.6 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.87

Relative quality as seaboat: 1.52

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.39

Hull speed coefficient 'M': 6.49

'Natural speed' for length: 20.98 kts

Power going to wave formation at top speed: 45 %

Trim: 47

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 59.4 %

Relative accommodation and working space: 108.9 %

(Average = 100%)

Displacement factor: 113 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.93

(Structure weight / hull surface area: 122 lbs / square foot or 598 Kg / square metre)

Relative longitudinal hull strength: 1.84

(for 14.80 ft / 4.51 m average freeboard)

Relative composite hull strength: 1.00

(*) 10.5 cm gun was simmed in the AA position and the 50 mm and 25 mm guns were simmed together as 50 mm guns

(**) Since the 10.5 was simmed in the AA position, I simmed with 1.01 inch of armor to double the armor weight for turrets.

Atsusa Class

Japanese Small Coast Defense Ship laid down 1921

Ships: 3. HIJMS Atsusa, HIJMS Zansho, HIJMS Asasamu

Displacement:

3,630 t light; 3,840 t standard; 4,149 t normal; 4,379 t full load

Loading submergence 421 tons/feet

Dimensions:

400.00 ft x 55.00 ft x 12.00 ft (normal load)

121.92 m x 16.76 m x 3.66 m

Armament:

4 - 23.0 cm (9.06") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns

8 - 50 mm (1.97") / 60 cal Model 1918 AA guns

20 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 1,525 lbs / 692 kg

Armour:

Belt 5.00" / 127 mm, ends unarmoured

Belts cover 65 % of normal area

Main turrets 8.00" / 203 mm, AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 2.00" / 51 mm, Conning tower 5.00" / 127 mm

Machinery:

8 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 9,620 shp / 7,176 Kw = 20.00 kts

Range 5,800nm at 12.00 kts

Complement:

25 Officers, 288 other rank (258 - 335)

Cost:

£0.849 million / $3.396 million

Distribution of weights at normal displacement:

Armament: 191 tons, 4.6 %

Armour: 1,274 tons, 30.7 %

Belts: 319 tons, 7.7 %, Armament: 381 tons, 9.2 %, Armour Deck: 545 tons, 13.1 %

Conning Tower: 28 tons, 0.7 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 331 tons, 8.0 %

Hull, fittings & equipment: 1,834 tons, 44.2 %

Fuel, ammunition & stores: 519 tons, 12.5 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 3.3

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Listed with 3,650 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.30

Shellfire needed to sink: 7,757 lbs / 3,518 Kg = 20.9 x 9.1 " / 230 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.1

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 53 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.29

Relative quality as seaboat: 1.06

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.39

Hull speed coefficient 'M': 7.61

'Natural speed' for length: 20.00 kts

Power going to wave formation at top speed: 45 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 62.2 %

Relative accommodation and working space: 112.1 %

(Average = 100%)

Displacement factor: 120 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 95 lbs / square foot or 464 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 10.30 ft / 3.14 m average freeboard, freeboard adjustment -2.40 ft)

Relative composite hull strength: 1.00

Atatake

Japanese Large Coast Defense Ship laid down 1924

Ships: 2. Atatake, Urarake

Displacement:

7,499 t light; 7,991 t standard; 8,919 t normal; 9,627 t full load

Loading submergence 505 tons/feet

Dimensions:

440.00 ft x 60.00 ft x 21.50 ft (normal load)

134.11 m x 18.29 m x 6.55 m

Armament:

4 - 28.0 cm (11.02") / 50 cal Model 1924 guns in 2 Main turrets x 2 guns

4 - 15.0 cm (5.91") / 45 cal Model 1921 guns in 2 2nd turrets x 2 guns, 2 superfiring turrets; b and x

16 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 8 3rd turrets x 2 guns (*)

8 - 50 mm (1.97") / 60 cal Model 1918 AA guns (*)

18 - 25 mm (0.98") / 60 cal Model 1918 light AA guns (*)

Weight of broadside 3,755 lbs / 1,703 kg

Plane: 1 Friedrichshafen FF-50-J reconnaissance aircraft.

Armour:

Belt 13.14" / 334 mm + 0.36 / 9.1mm steel plate backing inclined at 10 degrees, decapping plate 1.21" / 31 mm (= upper belt), ends unarmoured

Belts cover 60 % of normal area

Main turrets 10.00" / 254 mm, 2nd turrets 2.00" / 51 mm, 3nd turrets 1.00" / 25 mm (**)

AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 4.00" / 102 mm, Conning tower 3.00" / 76 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 3 shafts, 14,529 shp / 10,839 Kw = 20.00 kts

Range 7,000nm at 15.00 kts

Complement:

38 officers 550 other rank (458 - 596)

Cost:

£2.237 million / $8.949 million

Distribution of weights at normal displacement:

Armament: 469 tons, 5.3 %

Armour: 3,149 tons, 35.3 %

Belts: 984 tons, 11.0 %, Armament: 828 tons, 9.3 %, Armour Deck: 1,309 tons, 14.7 %

Conning Tower: 28 tons, 0.3 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 479 tons, 5.4 %

Hull, fittings & equipment: 3,353 tons, 37.6 %

Fuel, ammunition & stores: 1,420 tons, 15.9 %

Miscellaneous weights: 50 tons, 0.6 %

Metacentric height 2.6

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is adequate

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Listed with 7,600 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.06

Shellfire needed to sink: 14,169 lbs / 6,427 Kg = 137.6 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 2.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 71 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.87

Relative quality as seaboat: 1.52

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.39

Hull speed coefficient 'M': 6.49

'Natural speed' for length: 20.98 kts

Power going to wave formation at top speed: 45 %

Trim: 47

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 59.4 %

Relative accommodation and working space: 108.9 %

(Average = 100%)

Displacement factor: 113 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.93

(Structure weight / hull surface area: 122 lbs / square foot or 598 Kg / square metre)

Relative longitudinal hull strength: 1.84

(for 14.80 ft / 4.51 m average freeboard)

Relative composite hull strength: 1.00

(*) 10.5 cm gun was simmed in the AA position and the 50 mm and 25 mm guns were simmed together as 50 mm guns

(**) Since the 10.5 was simmed in the AA position, I simmed with 1.01 inch of armor to double the armor weight for turrets.

[Edit 7/11/2004: FSS: F and FSS: OC ships added to the list.]

[Edit 8/7/2004: Added Fubuki and Akatsuki data]

**2nd Class Destroyers**

Minekaze Class

Japanese Destroyer 2nd class laid down 1914

Ships: 13. HIJMS Minekaze, HIJMS Sawakaze, HIJMS Okikaze, HIJMS Shimakaze, HIJMS Yakaze, HIJMS Hakaze, HIJMS Nadakaze, HIJMS Shiokaze, HIJMS Akikaze, HIJMS Tachikaze, HIJMS Yukaze, HIJMS Hokaze, HIJMS Nokaze, HIJMS Numakaze, HIJMS Namikaze

Displacement:

1,534 t light; 1,587 t standard; 1,920 t normal; 2,180 t full load

Loading submergence 206 tons/feet

Dimensions:

380.00 ft x 31.70 ft x 12.00 ft (normal load)

115.82 m x 9.66 m x 3.66 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 173 lbs / 78 kg

9 - 21.0" / 533.4 mm above water torpedoes

Machinery:

4 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 35,486 shp / 26,473 Kw = 32.00 kts

Range 5,700nm at 14.00 kts

Complement:

20 Officers, 179 other rank (145 - 18

Cost:

£0.278 million / $1.113 million

Distribution of weights at normal displacement:

Armament: 22 tons, 1.1 %

Machinery: 1,048 tons, 54.6 %

Hull, fittings & equipment: 415 tons, 21.6 %

Fuel, ammunition & stores: 386 tons, 20.1 %

Miscellaneous weights: 50 tons, 2.6 %

Metacentric height 1.8

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,510 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.53

Shellfire needed to sink: 431 lbs / 196 Kg = 12.2 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 55 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.13

Relative quality as seaboat: 1.11

Hull form characteristics:

Block coefficient: 0.465

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 9.34

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 63 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 187.5 %

Relative accommodation and working space: 62.1 %

(Average = 100%)

Displacement factor: 65 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 147 Kg / square metre)

Relative longitudinal hull strength: 0.79

(for 13.50 ft / 4.11 m average freeboard, freeboard adjustment 2.61 ft)

Relative composite hull strength: 0.52

Kamikaze Class

Japanese Destroyer 2nd class laid down 1917

Ships: 9. HIJMS Kamikaze, HIJMS Asakaze, HIJMS Harukaze, HIJMS Matsukaze, HIJMS Hatakaze, HIJMS Asanagi, HIJMS Yunagi, HIJMS Oite, HIJMS Hayate

Displacement:

1,489 t light; 1,542 t standard; 1,900 t normal; 2,179 t full load

Loading submergence 205 tons/feet

Dimensions:

380.00 ft x 31.70 ft x 12.00 ft (normal load)

115.82 m x 9.66 m x 3.66 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 173 lbs / 78 kg

9 - 21.0" / 533.4 mm above water torpedoes

Machinery:

4 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 35,147 shp / 26,220 Kw = 32.00 kts

Range 6,000nm at 15.00 kts

Complement:

20 Officers, 177 other rank (143 - 187)

Cost:

£0.386 million / $1.543 million

Distribution of weights at normal displacement:

Armament: 22 tons, 1.1 %

Machinery: 1,013 tons, 53.3 %

Hull, fittings & equipment: 405 tons, 21.3 %

Fuel, ammunition & stores: 411 tons, 21.6 %

Miscellaneous weights: 50 tons, 2.6 %

Metacentric height 1.9

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,470 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.54

Shellfire needed to sink: 435 lbs / 197 Kg = 12.3 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.12

Relative quality as seaboat: 1.01

Hull form characteristics:

Block coefficient: 0.460

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 9.38

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 63 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 183.7 %

Relative accommodation and working space: 59.2 %

(Average = 100%)

Displacement factor: 68 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 147 Kg / square metre)

Relative longitudinal hull strength: 0.74

(for 12.80 ft / 3.90 m average freeboard, freeboard adjustment 1.94 ft)

Relative composite hull strength: 0.52

Fubuki

Japanese Destroyer laid down 1924

Ships: not sure anymore. List is lost somewhere among the hundreds of files. Current ships: Fubuki, Shirayuki, Hatsuyuki, Murakumo

Displacement:

1,539 t light; 1,594 t standard; 1,742 t normal; 1,854 t full load

Loading submergence 168 tons/feet

Dimensions:

330.00 ft x 33.00 ft x 14.00 ft (normal load)

100.58 m x 10.06 m x 4.27 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 3 Main turrets x 2 guns, 1 superfiring turret; B

6 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

18 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 232 lbs / 105 kg

6 - 24.0" / 610 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 42,414 shp / 31,641 Kw = 33.30 kts

Range 3,000nm at 15.00 kts

Complement:

134 - 175

Cost:

£0.656 million / $2.625 million

Distribution of weights at normal displacement:

Armament: 29 tons, 1.7 %

Armour: 35 tons, 2.0 %

Belts: 0 tons, 0.0 %, Armament: 35 tons, 2.0 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 958 tons, 55.0 %

Hull, fittings & equipment: 468 tons, 26.9 %

Fuel, ammunition & stores: 203 tons, 11.6 %

Miscellaneous weights: 50 tons, 2.9 %

Metacentric height 1.1

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Ship has slow, easy roll, a good, steady gun platform

Listed with 1,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.07

Shellfire needed to sink: 334 lbs / 151 Kg = 9.5 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.57

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 8.38

'Natural speed' for length: 18.17 kts

Power going to wave formation at top speed: 68 %

Trim: 70

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 193.1 %

Relative accommodation and working space: 64.5 %

(Average = 100%)

Displacement factor: 56 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 37 lbs / square foot or 182 Kg / square metre)

Relative longitudinal hull strength: 1.54

(for 15.30 ft / 4.66 m average freeboard, freeboard adjustment 4.62 ft)

Relative composite hull strength: 0.56

Akatsuki

Japanese Destroyer laid down 1924

Ships: Same problem as Fubuki. Current ships: Akatsuki, Hibiki, Inazuma, Ikazuchi.

Displacement:

1,551 t light; 1,599 t standard; 1,751 t normal; 1,866 t full load

Loading submergence 169 tons/feet

Dimensions:

342.00 ft x 32.00 ft x 14.00 ft (normal load)

104.24 m x 9.75 m x 4.27 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 4 Main turrets x 1 guns, 2 superfiring turrets; B and X

6 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

18 - 25mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 162 lbs / 73 kg

6 - 24.0" / 610 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 45,064 shp / 33,618 Kw = 34.00 kts

Range 3,030nm at 15.00 kts

Complement:

135 - 175

Cost:

£0.654 million / $2.614 million

Distribution of weights at normal displacement:

Armament: 20 tons, 1.2 %

Armour: 28 tons, 1.6 %

Belts: 0 tons, 0.0 %, Armament: 28 tons, 1.6 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,001 tons, 57.2 %

Hull, fittings & equipment: 451 tons, 25.8 %

Fuel, ammunition & stores: 200 tons, 11.4 %

Miscellaneous weights: 50 tons, 2.9 %

Metacentric height 1.4

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.26

Shellfire needed to sink: 344 lbs / 156 Kg = 9.7 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.31

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 18.49 kts

Power going to wave formation at top speed: 67 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 196.4 %

Relative accommodation and working space: 63.0 %

(Average = 100%)

Displacement factor: 55 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 35 lbs / square foot or 172 Kg / square metre)

Relative longitudinal hull strength: 1.37

(for 14.90 ft / 4.54 m average freeboard, freeboard adjustment 4.21 ft)

Relative composite hull strength: 0.55

**3rd Class Destroyers**

Ki Ichi Class

Japanese Destroyer 3rd Class laid down 1912

Ships: 45. K-1 to K-45

Displacement:

572 t light; 598 t standard; 651 t normal; 690 t full load

Loading submergence 80 tons/feet

Dimensions:

230.00 ft x 22.50 ft x 11.00 ft (normal load)

70.10 m x 6.86 m x 3.35 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1912 guns

4 - 50 mm (1.97") / 55 cal Model 1910 AA guns

12 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 162 lbs / 74 kg

2 - 21.0" / 533.4 mm above water torpedoes

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 17,916 shp / 13,365 Kw = 30.00 kts

Range 2,200nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.082 million / $0.328 million

Distribution of weights at normal displacement:

Armament: 20 tons, 3.1 %

Machinery: 321 tons, 49.4 %

Hull, fittings & equipment: 190 tons, 29.2 %

Fuel, ammunition & stores: 79 tons, 12.1 %

Miscellaneous weights: 40 tons, 6.1 %

Metacentric height 0.7

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.11

Shellfire needed to sink: 137 lbs / 62 Kg = 3.9 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.58

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 8.11

'Natural speed' for length: 15.17 kts

Power going to wave formation at top speed: 71 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 189.6 %

Relative accommodation and working space: 74.0 %

(Average = 100%)

Displacement factor: 40 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 29 lbs / square foot or 141 Kg / square metre)

Relative longitudinal hull strength: 2.24

(for 12.10 ft / 3.69 m average freeboard, freeboard adjustment 3.33 ft)

Relative composite hull strength: 0.58

FSS: F Class

Japanese Destroyer 3rd Class laid down 1921

Ships: Too many (so I won’t be putting ‘HIJMS’ in front of them). Queen, Parthenon, Majer, Candana, Nim, Eatta, Odetto, Aurora, Giselle, Bucstual, Dai-mon, Victor-Schasse, Toki, Ssizz, Machi, Kyo, Lele-Sha, Andoromeda, Spallituda, Achilles, Icarus, Teata, Karakaline, Euphrosyne, Kale, Pasithea, Aglaia, Thalia, Auxo, Alecto, Megaera, Tisiphone, Upandlah, Atropos, Lachesis, Clotho, Potar, Philetto, Shealasta, Aphrochune, Soltiar, Kclapp, Palsuet, SSL, Belda, Trance, Meiran, Krikkak, Tec, Est, Syucha, Parahcha, Ulicul, Elma, Ananda, Linsa, Salome, Concord, Puula, Ochestro, Wilma, Build, Elala, Syndra, Belkut, Kirihime, Ninaris, Corona, Lapis, Hugtrang

Displacement:

575 t light; 594 t standard; 652 t normal; 695 t full load

Loading submergence 100 tons/feet

Dimensions:

270.00 ft x 24.70 ft x 9.00 ft (normal load)

82.30 m x 7.53 m x 2.74 m

Armament:

4 - 75 mm 2.95" / 50 cal Model 1921 guns in 4 Main turrets x 1 guns, 2 superfiring turrets; B and X

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 72 lbs / 33 kg

2 - 24.0" / 609.6 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Diesel Internal combustion motors,

Geared drive, 2 shafts, 16,703 shp / 12,460 Kw = 30.40 kts

Range 3,400nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.185 million / $0.741 million

Distribution of weights at normal displacement:

Armament: 9 tons, 1.4 %

Armour: 17 tons, 2.6 %

Belts: 0 tons, 0.0 %, Armament: 17 tons, 2.6 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 322 tons, 49.4 %

Hull, fittings & equipment: 197 tons, 30.3 %

Fuel, ammunition & stores: 76 tons, 11.7 %

Miscellaneous weights: 30 tons, 4.6 %

Metacentric height 0.9

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.21

Shellfire needed to sink: 178 lbs / 81 Kg = 13.8 x 3.0 " / 75 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.34

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.380

Sharpness coefficient: 0.28

Hull speed coefficient 'M': 9.52

'Natural speed' for length: 16.43 kts

Power going to wave formation at top speed: 66 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 175.2 %

Relative accommodation and working space: 87.1 %

(Average = 100%)

Displacement factor: 51 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 27 lbs / square foot or 132 Kg / square metre)

Relative longitudinal hull strength: 1.25

(for 11.50 ft / 3.51 m average freeboard, freeboard adjustment 2.73 ft)

Relative composite hull strength: 0.55

FSS: OC Class

Japanese Destroyer 3rd Class laid down 1922

Ships: Way too many. Ladios Sopp, Voards Viewlard, Melcorr Litra, King Lader VIII, Emperor Colus III, Empress Elmelah Colus, Queen Lizard Meistner, Amaterasu-no-Mikoto (Amaterasu Mell Grand Grees Eydas III), Amaterasu-no-Mikado (Amaterasu Dis Grand Grees Eydas IV), Mission Rouath, Lord Ballanka, Queen ΑΛΜΕΑΙΟΣ, Roados Dragoon, Decors Weissmel, Grard Sydmian, Dr. Chrome Ballanche, Dr. Prisen Corks, Dr. Morard Carbyte, Dr. Steel Koop, Aisha Codante, Landwand Spacorn, Falk U. Rogner, Lie Ex, Spector, Dr. Dippa Dorpos, Hind Kill, Leopard Crytharis, Urazen Sie, Poesche Nomien, Sharie Randers Krötenschwanz, Bijotorn Corlala, State Ballo Kaiedia, Nu. Suoad Graphight, Iemrah Lout Jajas, Mishalu Ha Lonn, John Weinzel, Allen Braford, Maximum Holtfors Balance Kaien, Qukey, Bugle de Leizer, Ko Fan Shiemar, Amaterasu dis Greens Ooe LED, Huselles Carliey, Eidrian Tag, Myoury Kinky, Sir Bester Orbit, Picking Harres, Vralgo Kentauri, Blreno Canzian, Barbaluse V., Trao Ballanka, Mell Sacheir, Mell Rince Usare Tama, Zoom, Daizina Meister, Label Judah, Maiyu Sukat, Iler the Bishop, Palu Suyene, Viscount Huah von Hitter, Muse van Reyback, Meeth Silver, Dimor Hiahraki, Jabo Beat, Senkoukei Tomoe, Michael Lester, Dougulus Kaien, Ellena Kunagecva, Yury Vasyuchenko, Dr. Uranium Balance, General Piper, Dr. Ian König, Dr. Bit Maessen, Dr. Jog Kersher, Commander Meia Toccata, Lt. Col. Cyclommatus Metallifer, Vogin de Leibuch, Erniuth Dai Gu Fillmore 5, Abien Hietsai, Naias Brünhilde, Gyabcy Galla, Nio Hathler, Krakenbeal Mejojo, Madora Moirai, Joe Jid Matoria, Magdall Atoll, Haird Grover, Dr. Diamond Neutral, Nonna Strauβ, Natrium Sakurako, Eydence Ark Lader, Queen Anessa Tilber, Miyaza Heczey

Displacement:

573 t light; 599 t standard; 651 t normal; 690 t full load

Loading submergence 100 tons/feet

Dimensions:

270.00 ft x 24.68 ft x 9.00 ft (normal load)

82.30 m x 7.52 m x 2.74 m

Armament:

1 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 1 Main turrets (Y) x 1 guns

2 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 2 2nd turrets (A and B) x 1 guns, 1 superfiring turret (B)

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 159 lbs / 72 kg

2 - 24.0" / 609.6 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm, 2nd turrets 1.00" / 25 mm

Machinery:

Diesel Internal combustion motors,

Geared drive, 2 shafts, 14,072 shp / 10,498 Kw = 29.20 kts

Range 3,110nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.210 million / $0.841 million

Distribution of weights at normal displacement:

Armament: 20 tons, 3.0 %

Armour: 19 tons, 3.0 %

Belts: 0 tons, 0.0 %, Armament: 19 tons, 3.0 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 288 tons, 44.3 %

Hull, fittings & equipment: 215 tons, 33.1 %

Fuel, ammunition & stores: 78 tons, 12.0 %

Miscellaneous weights: 30 tons, 4.6 %

Metacentric height 0.8

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.15

Shellfire needed to sink: 173 lbs / 79 Kg = 4.9 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.76

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.380

Sharpness coefficient: 0.28

Hull speed coefficient 'M': 9.52

'Natural speed' for length: 16.43 kts

Power going to wave formation at top speed: 64 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 171.2 %

Relative accommodation and working space: 83.3 %

(Average = 100%)

Displacement factor: 56 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 146 Kg / square metre)

Relative longitudinal hull strength: 1.24

(for 11.00 ft / 3.35 m average freeboard, freeboard adjustment 2.23 ft)

Relative composite hull strength: 0.54

[Edit 8/7/2004: Added Fubuki and Akatsuki data]

Minekaze Class

Japanese Destroyer 2nd class laid down 1914

Ships: 13. HIJMS Minekaze, HIJMS Sawakaze, HIJMS Okikaze, HIJMS Shimakaze, HIJMS Yakaze, HIJMS Hakaze, HIJMS Nadakaze, HIJMS Shiokaze, HIJMS Akikaze, HIJMS Tachikaze, HIJMS Yukaze, HIJMS Hokaze, HIJMS Nokaze, HIJMS Numakaze, HIJMS Namikaze

Displacement:

1,534 t light; 1,587 t standard; 1,920 t normal; 2,180 t full load

Loading submergence 206 tons/feet

Dimensions:

380.00 ft x 31.70 ft x 12.00 ft (normal load)

115.82 m x 9.66 m x 3.66 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 173 lbs / 78 kg

9 - 21.0" / 533.4 mm above water torpedoes

Machinery:

4 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 35,486 shp / 26,473 Kw = 32.00 kts

Range 5,700nm at 14.00 kts

Complement:

20 Officers, 179 other rank (145 - 18

Cost:

£0.278 million / $1.113 million

Distribution of weights at normal displacement:

Armament: 22 tons, 1.1 %

Machinery: 1,048 tons, 54.6 %

Hull, fittings & equipment: 415 tons, 21.6 %

Fuel, ammunition & stores: 386 tons, 20.1 %

Miscellaneous weights: 50 tons, 2.6 %

Metacentric height 1.8

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,510 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.53

Shellfire needed to sink: 431 lbs / 196 Kg = 12.2 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 55 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.13

Relative quality as seaboat: 1.11

Hull form characteristics:

Block coefficient: 0.465

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 9.34

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 63 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 187.5 %

Relative accommodation and working space: 62.1 %

(Average = 100%)

Displacement factor: 65 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 147 Kg / square metre)

Relative longitudinal hull strength: 0.79

(for 13.50 ft / 4.11 m average freeboard, freeboard adjustment 2.61 ft)

Relative composite hull strength: 0.52

Kamikaze Class

Japanese Destroyer 2nd class laid down 1917

Ships: 9. HIJMS Kamikaze, HIJMS Asakaze, HIJMS Harukaze, HIJMS Matsukaze, HIJMS Hatakaze, HIJMS Asanagi, HIJMS Yunagi, HIJMS Oite, HIJMS Hayate

Displacement:

1,489 t light; 1,542 t standard; 1,900 t normal; 2,179 t full load

Loading submergence 205 tons/feet

Dimensions:

380.00 ft x 31.70 ft x 12.00 ft (normal load)

115.82 m x 9.66 m x 3.66 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 173 lbs / 78 kg

9 - 21.0" / 533.4 mm above water torpedoes

Machinery:

4 Kanpon oil fired boilers, Parsons geared steam turbines,

Geared drive, 2 shafts, 35,147 shp / 26,220 Kw = 32.00 kts

Range 6,000nm at 15.00 kts

Complement:

20 Officers, 177 other rank (143 - 187)

Cost:

£0.386 million / $1.543 million

Distribution of weights at normal displacement:

Armament: 22 tons, 1.1 %

Machinery: 1,013 tons, 53.3 %

Hull, fittings & equipment: 405 tons, 21.3 %

Fuel, ammunition & stores: 411 tons, 21.6 %

Miscellaneous weights: 50 tons, 2.6 %

Metacentric height 1.9

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,470 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.54

Shellfire needed to sink: 435 lbs / 197 Kg = 12.3 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.12

Relative quality as seaboat: 1.01

Hull form characteristics:

Block coefficient: 0.460

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 9.38

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 63 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 183.7 %

Relative accommodation and working space: 59.2 %

(Average = 100%)

Displacement factor: 68 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 147 Kg / square metre)

Relative longitudinal hull strength: 0.74

(for 12.80 ft / 3.90 m average freeboard, freeboard adjustment 1.94 ft)

Relative composite hull strength: 0.52

Fubuki

Japanese Destroyer laid down 1924

Ships: not sure anymore. List is lost somewhere among the hundreds of files. Current ships: Fubuki, Shirayuki, Hatsuyuki, Murakumo

Displacement:

1,539 t light; 1,594 t standard; 1,742 t normal; 1,854 t full load

Loading submergence 168 tons/feet

Dimensions:

330.00 ft x 33.00 ft x 14.00 ft (normal load)

100.58 m x 10.06 m x 4.27 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 3 Main turrets x 2 guns, 1 superfiring turret; B

6 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

18 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 232 lbs / 105 kg

6 - 24.0" / 610 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 42,414 shp / 31,641 Kw = 33.30 kts

Range 3,000nm at 15.00 kts

Complement:

134 - 175

Cost:

£0.656 million / $2.625 million

Distribution of weights at normal displacement:

Armament: 29 tons, 1.7 %

Armour: 35 tons, 2.0 %

Belts: 0 tons, 0.0 %, Armament: 35 tons, 2.0 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 958 tons, 55.0 %

Hull, fittings & equipment: 468 tons, 26.9 %

Fuel, ammunition & stores: 203 tons, 11.6 %

Miscellaneous weights: 50 tons, 2.9 %

Metacentric height 1.1

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Ship has slow, easy roll, a good, steady gun platform

Listed with 1,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.07

Shellfire needed to sink: 334 lbs / 151 Kg = 9.5 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.57

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.30

Hull speed coefficient 'M': 8.38

'Natural speed' for length: 18.17 kts

Power going to wave formation at top speed: 68 %

Trim: 70

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 193.1 %

Relative accommodation and working space: 64.5 %

(Average = 100%)

Displacement factor: 56 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 37 lbs / square foot or 182 Kg / square metre)

Relative longitudinal hull strength: 1.54

(for 15.30 ft / 4.66 m average freeboard, freeboard adjustment 4.62 ft)

Relative composite hull strength: 0.56

Akatsuki

Japanese Destroyer laid down 1924

Ships: Same problem as Fubuki. Current ships: Akatsuki, Hibiki, Inazuma, Ikazuchi.

Displacement:

1,551 t light; 1,599 t standard; 1,751 t normal; 1,866 t full load

Loading submergence 169 tons/feet

Dimensions:

342.00 ft x 32.00 ft x 14.00 ft (normal load)

104.24 m x 9.75 m x 4.27 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 4 Main turrets x 1 guns, 2 superfiring turrets; B and X

6 - 2pdr (40mm/1.57") / 39 cal Model 1923 AA guns

18 - 25mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 162 lbs / 73 kg

6 - 24.0" / 610 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 45,064 shp / 33,618 Kw = 34.00 kts

Range 3,030nm at 15.00 kts

Complement:

135 - 175

Cost:

£0.654 million / $2.614 million

Distribution of weights at normal displacement:

Armament: 20 tons, 1.2 %

Armour: 28 tons, 1.6 %

Belts: 0 tons, 0.0 %, Armament: 28 tons, 1.6 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 1,001 tons, 57.2 %

Hull, fittings & equipment: 451 tons, 25.8 %

Fuel, ammunition & stores: 200 tons, 11.4 %

Miscellaneous weights: 50 tons, 2.9 %

Metacentric height 1.4

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Listed with 1,520 tons as official standard displacement in the books.

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.26

Shellfire needed to sink: 344 lbs / 156 Kg = 9.7 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.31

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 18.49 kts

Power going to wave formation at top speed: 67 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 196.4 %

Relative accommodation and working space: 63.0 %

(Average = 100%)

Displacement factor: 55 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 35 lbs / square foot or 172 Kg / square metre)

Relative longitudinal hull strength: 1.37

(for 14.90 ft / 4.54 m average freeboard, freeboard adjustment 4.21 ft)

Relative composite hull strength: 0.55

Ki Ichi Class

Japanese Destroyer 3rd Class laid down 1912

Ships: 45. K-1 to K-45

Displacement:

572 t light; 598 t standard; 651 t normal; 690 t full load

Loading submergence 80 tons/feet

Dimensions:

230.00 ft x 22.50 ft x 11.00 ft (normal load)

70.10 m x 6.86 m x 3.35 m

Armament:

4 - 10.5 cm (4.13") / 50 cal Model 1912 guns

4 - 50 mm (1.97") / 55 cal Model 1910 AA guns

12 - 25 mm (0.98") / 60 cal Model 1910 light AA guns

Weight of broadside 162 lbs / 74 kg

2 - 21.0" / 533.4 mm above water torpedoes

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 17,916 shp / 13,365 Kw = 30.00 kts

Range 2,200nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.082 million / $0.328 million

Distribution of weights at normal displacement:

Armament: 20 tons, 3.1 %

Machinery: 321 tons, 49.4 %

Hull, fittings & equipment: 190 tons, 29.2 %

Fuel, ammunition & stores: 79 tons, 12.1 %

Miscellaneous weights: 40 tons, 6.1 %

Metacentric height 0.7

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.11

Shellfire needed to sink: 137 lbs / 62 Kg = 3.9 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.58

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 8.11

'Natural speed' for length: 15.17 kts

Power going to wave formation at top speed: 71 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 189.6 %

Relative accommodation and working space: 74.0 %

(Average = 100%)

Displacement factor: 40 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 29 lbs / square foot or 141 Kg / square metre)

Relative longitudinal hull strength: 2.24

(for 12.10 ft / 3.69 m average freeboard, freeboard adjustment 3.33 ft)

Relative composite hull strength: 0.58

FSS: F Class

Japanese Destroyer 3rd Class laid down 1921

Ships: Too many (so I won’t be putting ‘HIJMS’ in front of them). Queen, Parthenon, Majer, Candana, Nim, Eatta, Odetto, Aurora, Giselle, Bucstual, Dai-mon, Victor-Schasse, Toki, Ssizz, Machi, Kyo, Lele-Sha, Andoromeda, Spallituda, Achilles, Icarus, Teata, Karakaline, Euphrosyne, Kale, Pasithea, Aglaia, Thalia, Auxo, Alecto, Megaera, Tisiphone, Upandlah, Atropos, Lachesis, Clotho, Potar, Philetto, Shealasta, Aphrochune, Soltiar, Kclapp, Palsuet, SSL, Belda, Trance, Meiran, Krikkak, Tec, Est, Syucha, Parahcha, Ulicul, Elma, Ananda, Linsa, Salome, Concord, Puula, Ochestro, Wilma, Build, Elala, Syndra, Belkut, Kirihime, Ninaris, Corona, Lapis, Hugtrang

Displacement:

575 t light; 594 t standard; 652 t normal; 695 t full load

Loading submergence 100 tons/feet

Dimensions:

270.00 ft x 24.70 ft x 9.00 ft (normal load)

82.30 m x 7.53 m x 2.74 m

Armament:

4 - 75 mm 2.95" / 50 cal Model 1921 guns in 4 Main turrets x 1 guns, 2 superfiring turrets; B and X

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 72 lbs / 33 kg

2 - 24.0" / 609.6 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm

Machinery:

Diesel Internal combustion motors,

Geared drive, 2 shafts, 16,703 shp / 12,460 Kw = 30.40 kts

Range 3,400nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.185 million / $0.741 million

Distribution of weights at normal displacement:

Armament: 9 tons, 1.4 %

Armour: 17 tons, 2.6 %

Belts: 0 tons, 0.0 %, Armament: 17 tons, 2.6 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 322 tons, 49.4 %

Hull, fittings & equipment: 197 tons, 30.3 %

Fuel, ammunition & stores: 76 tons, 11.7 %

Miscellaneous weights: 30 tons, 4.6 %

Metacentric height 0.9

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.21

Shellfire needed to sink: 178 lbs / 81 Kg = 13.8 x 3.0 " / 75 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.34

Relative quality as seaboat: 1.02

Hull form characteristics:

Block coefficient: 0.380

Sharpness coefficient: 0.28

Hull speed coefficient 'M': 9.52

'Natural speed' for length: 16.43 kts

Power going to wave formation at top speed: 66 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 175.2 %

Relative accommodation and working space: 87.1 %

(Average = 100%)

Displacement factor: 51 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 27 lbs / square foot or 132 Kg / square metre)

Relative longitudinal hull strength: 1.25

(for 11.50 ft / 3.51 m average freeboard, freeboard adjustment 2.73 ft)

Relative composite hull strength: 0.55

FSS: OC Class

Japanese Destroyer 3rd Class laid down 1922

Ships: Way too many. Ladios Sopp, Voards Viewlard, Melcorr Litra, King Lader VIII, Emperor Colus III, Empress Elmelah Colus, Queen Lizard Meistner, Amaterasu-no-Mikoto (Amaterasu Mell Grand Grees Eydas III), Amaterasu-no-Mikado (Amaterasu Dis Grand Grees Eydas IV), Mission Rouath, Lord Ballanka, Queen ΑΛΜΕΑΙΟΣ, Roados Dragoon, Decors Weissmel, Grard Sydmian, Dr. Chrome Ballanche, Dr. Prisen Corks, Dr. Morard Carbyte, Dr. Steel Koop, Aisha Codante, Landwand Spacorn, Falk U. Rogner, Lie Ex, Spector, Dr. Dippa Dorpos, Hind Kill, Leopard Crytharis, Urazen Sie, Poesche Nomien, Sharie Randers Krötenschwanz, Bijotorn Corlala, State Ballo Kaiedia, Nu. Suoad Graphight, Iemrah Lout Jajas, Mishalu Ha Lonn, John Weinzel, Allen Braford, Maximum Holtfors Balance Kaien, Qukey, Bugle de Leizer, Ko Fan Shiemar, Amaterasu dis Greens Ooe LED, Huselles Carliey, Eidrian Tag, Myoury Kinky, Sir Bester Orbit, Picking Harres, Vralgo Kentauri, Blreno Canzian, Barbaluse V., Trao Ballanka, Mell Sacheir, Mell Rince Usare Tama, Zoom, Daizina Meister, Label Judah, Maiyu Sukat, Iler the Bishop, Palu Suyene, Viscount Huah von Hitter, Muse van Reyback, Meeth Silver, Dimor Hiahraki, Jabo Beat, Senkoukei Tomoe, Michael Lester, Dougulus Kaien, Ellena Kunagecva, Yury Vasyuchenko, Dr. Uranium Balance, General Piper, Dr. Ian König, Dr. Bit Maessen, Dr. Jog Kersher, Commander Meia Toccata, Lt. Col. Cyclommatus Metallifer, Vogin de Leibuch, Erniuth Dai Gu Fillmore 5, Abien Hietsai, Naias Brünhilde, Gyabcy Galla, Nio Hathler, Krakenbeal Mejojo, Madora Moirai, Joe Jid Matoria, Magdall Atoll, Haird Grover, Dr. Diamond Neutral, Nonna Strauβ, Natrium Sakurako, Eydence Ark Lader, Queen Anessa Tilber, Miyaza Heczey

Displacement:

573 t light; 599 t standard; 651 t normal; 690 t full load

Loading submergence 100 tons/feet

Dimensions:

270.00 ft x 24.68 ft x 9.00 ft (normal load)

82.30 m x 7.52 m x 2.74 m

Armament:

1 - 13.0 cm (5.12") / 50 cal Model 1921 guns in 1 Main turrets (Y) x 1 guns

2 - 10.5 cm (4.13") / 50 cal Model 1921 guns in 2 2nd turrets (A and B) x 1 guns, 1 superfiring turret (B)

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 159 lbs / 72 kg

2 - 24.0" / 609.6 mm above water torpedoes

Armour:

Main turrets 1.00" / 25 mm, 2nd turrets 1.00" / 25 mm

Machinery:

Diesel Internal combustion motors,

Geared drive, 2 shafts, 14,072 shp / 10,498 Kw = 29.20 kts

Range 3,110nm at 12.00 kts

Complement:

9 Officers, 72 other rank (64 - 83)

Cost:

£0.210 million / $0.841 million

Distribution of weights at normal displacement:

Armament: 20 tons, 3.0 %

Armour: 19 tons, 3.0 %

Belts: 0 tons, 0.0 %, Armament: 19 tons, 3.0 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 288 tons, 44.3 %

Hull, fittings & equipment: 215 tons, 33.1 %

Fuel, ammunition & stores: 78 tons, 12.0 %

Miscellaneous weights: 30 tons, 4.6 %

Metacentric height 0.8

Remarks:

Caution: Hull subject to strain in open-sea

Hull space for machinery, storage & compartmentation is cramped

Room for accommodation & workspaces is cramped

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.15

Shellfire needed to sink: 173 lbs / 79 Kg = 4.9 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.76

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.380

Sharpness coefficient: 0.28

Hull speed coefficient 'M': 9.52

'Natural speed' for length: 16.43 kts

Power going to wave formation at top speed: 64 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 171.2 %

Relative accommodation and working space: 83.3 %

(Average = 100%)

Displacement factor: 56 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.50

(Structure weight / hull surface area: 30 lbs / square foot or 146 Kg / square metre)

Relative longitudinal hull strength: 1.24

(for 11.00 ft / 3.35 m average freeboard, freeboard adjustment 2.23 ft)

Relative composite hull strength: 0.54

Ie Ichi Class

Japanese Large Submarine laid down 1917

Ships: 2. I-1, I-2

Displacement:

1,081 t light; 1,116 t standard; 1,611 t normal; 1,735 t full load

Loading submergence 121 tons/feet

Dimensions:

290.00 ft x 27.00 ft x 18.00 ft (normal load)

88.39 m x 8.23 m x 5.49 m

Armament:

1 - 10.5 cm (4.13") / 50 cal Model 1914 gun

2 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 36 lbs / 16 kg

6 - 21.0" / 533.4 mm submerged torpedo tubes

Machinery:

Diesel Internal combustion engines plus batteries,

Electric cruising motors plus geared drives, 1 shaft, 3,036 shp / 2,265 Kw = 17.00 kts

Range 11,500nm at 8.00 kts

Complement:

9 Master Ninja, 72 other rank Ninja (64 - 83)

Cost:

£0.125 million / $0.500 million

Distribution of weights at normal displacement:

Armament: 5 tons, 0.3 %

Machinery: 111 tons, 6.9 %

Hull, fittings & equipment: 965 tons, 59.9 %

Fuel, ammunition & stores: 200 tons, 12.4 %

Miscellaneous weights: 330 tons, 20.5 %

Metacentric height 0.8

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is extremely poor

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.04

Shellfire needed to sink: 1,158 lbs / 525 Kg = 32.8 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 0 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.00

Relative quality as seaboat: 0.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 7.56

'Natural speed' for length: 17.03 kts

Power going to wave formation at top speed: 35 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 70.9 %

Relative accommodation and working space: 0.0 %

(Average = 100%)

Displacement factor: 274 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 3.48

(Structure weight / hull surface area: 133 lbs / square foot or 650 Kg / square metre)

Relative longitudinal hull strength: 1.95

(for 0.00 ft / 0.00 m average freeboard, freeboard adjustment -10.51 ft)

Relative composite hull strength: 2.26

Operational Depth: 226 ft

Emergency Depth: 361 ft

Crush Depth: 565 ft

Ie Ni Class

Japanese Small Submarine laid down 1918

Ships: 5. I-3 to I-7

Displacement:

308 t light; 318 t standard; 469 t normal; 508 t full load

Loading submergence 53 tons/feet

Dimensions:

190.00 ft x 18.00 ft x 12.00 ft (normal load)

57.91 m x 5.49 m x 3.66 m

Armament:

1 - 75 mm (2.95") / 50 cal Model 1914 guns

Weight of broadside 13 lbs / 6 kg

4 - 21.0" / 533.4 mm submerged torpedo tubes (2 forward, 2 aft)

Machinery:

Diesel Internal combustion engines plus batteries,

Electric cruising motors plus geared drives, 1 shaft, 769 shp / 574 Kw = 14.00 kts

Range 8,000nm at 8.00 kts

Complement:

5 Master Ninja, 28 other rank Ninja (25 - 33)

Cost:

39,000 Ryo / 17.940 million yen

Distribution of weights at normal displacement:

Armament: 2 tons, 0.3 %

Machinery: 28 tons, 5.9 %

Hull, fittings & equipment: 279 tons, 59.4 %

Fuel, ammunition & stores: 61 tons, 13.0 %

Miscellaneous weights: 100 tons, 21.3 %

Metacentric height 0.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is extremely poor

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.03

Shellfire needed to sink: 261 lbs / 118 Kg = 20.3 x 3.0 " / 75 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 0 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.00

Relative quality as seaboat: 0.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 7.47

'Natural speed' for length: 13.78 kts

Power going to wave formation at top speed: 35 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 90.9 %

Relative accommodation and working space: 0.0 %

(Average = 100%)

Displacement factor: 279 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 3.44

(Structure weight / hull surface area: 88 lbs / square foot or 429 Kg / square metre)

Relative longitudinal hull strength: 2.00

(for 0.00 ft / 0.00 m average freeboard, freeboard adjustment -8.21 ft)

Relative composite hull strength: 2.29

Operational Depth: 229 ft

Emergency Depth: 366 ft

Crush Depth: 572 ft

Japanese Large Submarine laid down 1917

Ships: 2. I-1, I-2

Displacement:

1,081 t light; 1,116 t standard; 1,611 t normal; 1,735 t full load

Loading submergence 121 tons/feet

Dimensions:

290.00 ft x 27.00 ft x 18.00 ft (normal load)

88.39 m x 8.23 m x 5.49 m

Armament:

1 - 10.5 cm (4.13") / 50 cal Model 1914 gun

2 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 36 lbs / 16 kg

6 - 21.0" / 533.4 mm submerged torpedo tubes

Machinery:

Diesel Internal combustion engines plus batteries,

Electric cruising motors plus geared drives, 1 shaft, 3,036 shp / 2,265 Kw = 17.00 kts

Range 11,500nm at 8.00 kts

Complement:

9 Master Ninja, 72 other rank Ninja (64 - 83)

Cost:

£0.125 million / $0.500 million

Distribution of weights at normal displacement:

Armament: 5 tons, 0.3 %

Machinery: 111 tons, 6.9 %

Hull, fittings & equipment: 965 tons, 59.9 %

Fuel, ammunition & stores: 200 tons, 12.4 %

Miscellaneous weights: 330 tons, 20.5 %

Metacentric height 0.8

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is extremely poor

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.04

Shellfire needed to sink: 1,158 lbs / 525 Kg = 32.8 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 0 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.00

Relative quality as seaboat: 0.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 7.56

'Natural speed' for length: 17.03 kts

Power going to wave formation at top speed: 35 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 70.9 %

Relative accommodation and working space: 0.0 %

(Average = 100%)

Displacement factor: 274 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 3.48

(Structure weight / hull surface area: 133 lbs / square foot or 650 Kg / square metre)

Relative longitudinal hull strength: 1.95

(for 0.00 ft / 0.00 m average freeboard, freeboard adjustment -10.51 ft)

Relative composite hull strength: 2.26

Operational Depth: 226 ft

Emergency Depth: 361 ft

Crush Depth: 565 ft

Ie Ni Class

Japanese Small Submarine laid down 1918

Ships: 5. I-3 to I-7

Displacement:

308 t light; 318 t standard; 469 t normal; 508 t full load

Loading submergence 53 tons/feet

Dimensions:

190.00 ft x 18.00 ft x 12.00 ft (normal load)

57.91 m x 5.49 m x 3.66 m

Armament:

1 - 75 mm (2.95") / 50 cal Model 1914 guns

Weight of broadside 13 lbs / 6 kg

4 - 21.0" / 533.4 mm submerged torpedo tubes (2 forward, 2 aft)

Machinery:

Diesel Internal combustion engines plus batteries,

Electric cruising motors plus geared drives, 1 shaft, 769 shp / 574 Kw = 14.00 kts

Range 8,000nm at 8.00 kts

Complement:

5 Master Ninja, 28 other rank Ninja (25 - 33)

Cost:

39,000 Ryo / 17.940 million yen

Distribution of weights at normal displacement:

Armament: 2 tons, 0.3 %

Machinery: 28 tons, 5.9 %

Hull, fittings & equipment: 279 tons, 59.4 %

Fuel, ammunition & stores: 61 tons, 13.0 %

Miscellaneous weights: 100 tons, 21.3 %

Metacentric height 0.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is extremely poor

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.03

Shellfire needed to sink: 261 lbs / 118 Kg = 20.3 x 3.0 " / 75 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.2

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 0 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.00

Relative quality as seaboat: 0.00

Hull form characteristics:

Block coefficient: 0.400

Sharpness coefficient: 0.29

Hull speed coefficient 'M': 7.47

'Natural speed' for length: 13.78 kts

Power going to wave formation at top speed: 35 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 90.9 %

Relative accommodation and working space: 0.0 %

(Average = 100%)

Displacement factor: 279 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 3.44

(Structure weight / hull surface area: 88 lbs / square foot or 429 Kg / square metre)

Relative longitudinal hull strength: 2.00

(for 0.00 ft / 0.00 m average freeboard, freeboard adjustment -8.21 ft)

Relative composite hull strength: 2.29

Operational Depth: 229 ft

Emergency Depth: 366 ft

Crush Depth: 572 ft

Ao Ichi Class

Japanese Frigate/Large sub hunter laid down 1914

Ships: 30. A-1 to A-30

Displacement:

1,863 t light; 1,932 t standard; 2,220 t normal; 2,441 t full load

Loading submergence 233 tons/feet

Dimensions:

370.00 ft x 35.00 ft x 12.00 ft (normal load)

112.78 m x 10.67 m x 3.66 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 300 lbs / 136 kg

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 100 % of normal area

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 12,604 shp / 9,403 Kw = 24.00 kts

Range 6,500nm at 12.00 kts

Complement:

23 Officers, 196 other rank (161 - 210)

Cost:

£0.210 million / $0.838 million

Distribution of weights at normal displacement:

Armament: 37 tons, 1.7 %

Armour: 308 tons, 13.9 %

Belts: 139 tons, 6.3 %, Armament: 19 tons, 0.8 %, Armour Deck: 151 tons, 6.8 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 486 tons, 21.9 %

Hull, fittings & equipment: 931 tons, 42.0 %

Fuel, ammunition & stores: 357 tons, 16.1 %

Miscellaneous weights: 100 tons, 4.5 %

Metacentric height 1.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.24

Shellfire needed to sink: 2,980 lbs / 1,352 Kg = 44.4 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.9

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 56 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.16

Relative quality as seaboat: 1.12

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 19.24 kts

Power going to wave formation at top speed: 51 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 89.4 %

Relative accommodation and working space: 105.9 %

(Average = 100%)

Displacement factor: 132 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.21

(Structure weight / hull surface area: 69 lbs / square foot or 336 Kg / square metre)

Relative longitudinal hull strength: 1.32

(for 11.00 ft / 3.35 m average freeboard, freeboard adjustment -0.21 ft)

Relative composite hull strength: 1.22

Fu ichi Class

Japanese Corvette laid down 1914

Ships: 30. F-1 to F-30

Displacement:

1,863 t light; 1,932 t standard; 2,220 t normal; 2,441 t full load

Loading submergence 233 tons/feet

Dimensions:

370.00 ft x 35.00 ft x 12.00 ft (normal load)

112.78 m x 10.67 m x 3.66 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 300 lbs / 136 kg

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 100 % of normal area

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 12,604 shp / 9,403 Kw = 24.00 kts

Range 6,500nm at 12.00 kts

Complement:

24 Officers, 202 other rank (161 - 210)

Cost:

£0.210 million / $0.838 million

Distribution of weights at normal displacement:

Armament: 37 tons, 1.7 %

Armour: 309 tons, 13.9 %

Belts: 139 tons, 6.3 %, Armament: 19 tons, 0.9 %, Armour Deck: 151 tons, 6.8 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 486 tons, 21.9 %

Hull, fittings & equipment: 951 tons, 42.8 %

Fuel, ammunition & stores: 357 tons, 16.1 %

Miscellaneous weights: 80 tons, 3.6 %

Metacentric height 1.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Good seaboat, rides out heavy weather easily

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.22

Shellfire needed to sink: 3,126 lbs / 1,418 Kg = 46.6 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.9

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 62 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.18

Relative quality as seaboat: 1.25

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 19.24 kts

Power going to wave formation at top speed: 51 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 88.4 %

Relative accommodation and working space: 115.6 %

(Average = 100%)

Displacement factor: 134 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.18

(Structure weight / hull surface area: 69 lbs / square foot or 335 Kg / square metre)

Relative longitudinal hull strength: 1.47

(for 12.00 ft / 3.66 m average freeboard, freeboard adjustment 0.79 ft)

Relative composite hull strength: 1.21

Mu Ichi Class

Japanese Minesweeper laid down 1916

Ships: 18. M-1 to M-18

Displacement:

473 t light; 505 t standard; 605 t normal; 683 t full load

Loading submergence 105 tons/feet

Dimensions:

220.00 ft x 25.00 ft x 7.00 ft (normal load)

67.06 m x 7.62 m x 2.13 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 233 lbs / 106 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 2,569 shp / 1,916 Kw = 18.50 kts

Range 5,000nm at 12.00 kts

Complement:

9 Officers, 68 other rank (60 - 79)

Cost:

£0.089 million / $0.356 million

Distribution of weights at normal displacement:

Armament: 29 tons, 4.8 %

Armour: 10 tons, 1.7 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.7 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 96 tons, 15.8 %

Hull, fittings & equipment: 273 tons, 45.2 %

Fuel, ammunition & stores: 132 tons, 21.8 %

Miscellaneous weights: 65 tons, 10.7 %

Metacentric height 0.8

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.14

Shellfire needed to sink: 780 lbs / 354 Kg = 22.1 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 52 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.42

Relative quality as seaboat: 1.04

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 7.95

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 54 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 100.2 %

Relative accommodation and working space: 95.9 %

(Average = 100%)

Displacement factor: 121 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.01

(Structure weight / hull surface area: 47 lbs / square foot or 231 Kg / square metre)

Relative longitudinal hull strength: 1.62

(for 8.20 ft / 2.50 m average freeboard, freeboard adjustment -0.44 ft)

Relative composite hull strength: 1.05

Ri Ichi Class

Japan Minelayer laid down 1916

Ships: 27. R-1 to R-27

Displacement:

524 t light; 557 t standard; 678 t normal; 771 t full load

Loading submergence 118 tons/feet

Dimensions:

220.00 ft x 28.00 ft x 7.00 ft (normal load)

67.06 m x 8.53 m x 2.13 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 233 lbs / 106 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 2,811 shp / 2,097 Kw = 18.50 kts

Range 5,600nm at 12.00 kts

Complement:

9 Officers, 74 other rank (66 - 86)

Cost:

£0.094 million / $0.376 million

Distribution of weights at normal displacement:

Armament: 29 tons, 4.3 %

Armour: 10 tons, 1.5 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.5 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 105 tons, 15.5 %

Hull, fittings & equipment: 305 tons, 45.0 %

Fuel, ammunition & stores: 154 tons, 22.7 %

Miscellaneous weights: 75 tons, 11.1 %

Metacentric height 1.0

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.19

Shellfire needed to sink: 974 lbs / 442 Kg = 27.6 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.29

Relative quality as seaboat: 1.01

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.65

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 55 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 95.5 %

Relative accommodation and working space: 103.6 %

(Average = 100%)

Displacement factor: 128 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 49 lbs / square foot or 239 Kg / square metre)

Relative longitudinal hull strength: 1.75

(for 8.70 ft / 2.65 m average freeboard, freeboard adjustment -0.14 ft)

Relative composite hull strength: 1.05

Shi Ichi Class

Japanese Submarine Chaser laid down 1916

Ships: 42. S-1 to S-42

Displacement:

271 t light; 285 t standard; 330 t normal; 365 t full load

Loading submergence 80 tons/feet

Dimensions:

210.00 ft x 20.00 ft x 5.00 ft (normal load)

64.01 m x 6.10 m x 1.52 m

Armament:

2 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

8 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 90 lbs / 41 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 1,773 shp / 1,322 Kw = 18.50 kts

Range 3,300nm at 12.00 kts

Complement:

7 Officers, 42 other rank (38 - 50)

Cost:

£0.046 million / $0.184 million

Distribution of weights at normal displacement:

Armament: 11 tons, 3.4 %

Armour: 5 tons, 1.5 %

Belts: 0 tons, 0.0 %, Armament: 5 tons, 1.5 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 66 tons, 20.0 %

Hull, fittings & equipment: 159 tons, 48.1 %

Fuel, ammunition & stores: 59 tons, 17.9 %

Miscellaneous weights: 30 tons, 9.1 %

Metacentric height 0.6

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.16

Shellfire needed to sink: 470 lbs / 213 Kg = 13.3 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.32

Relative quality as seaboat: 1.03

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.34

Hull speed coefficient 'M': 9.28

'Natural speed' for length: 14.49 kts

Power going to wave formation at top speed: 52 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 101.2 %

Relative accommodation and working space: 98.7 %

(Average = 100%)

Displacement factor: 128 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.04

(Structure weight / hull surface area: 36 lbs / square foot or 176 Kg / square metre)

Relative longitudinal hull strength: 1.21

(for 7.00 ft / 2.13 m average freeboard, freeboard adjustment -0.65 ft)

Relative composite hull strength: 1.06

Go Ichi Class

Japanese Gunboat laid down 1916

Ships: 24. G-1 to G-24

Displacement:

554 t light; 594 t standard; 754 t normal; 880 t full load

Loading submergence 126 tons/feet

Dimensions:

220.00 ft x 32.00 ft x 7.50 ft (normal load)

67.06 m x 9.75 m x 2.29 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 289 lbs / 131 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Parsons geared,

Geared drive, 2 shafts, 3,700 shp / 2,760 Kw = 19.50 kts

Range 7,000nm at 12.00 kts

Complement:

10 Officers, 80 other rank (71 - 93)

Cost:

£0.113 million / $0.452 million

Distribution of weights at normal displacement:

Armament: 36 tons, 4.8 %

Armour: 10 tons, 1.3 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.3 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 138 tons, 18.3 %

Hull, fittings & equipment: 370 tons, 49.1 %

Fuel, ammunition & stores: 200 tons, 26.5 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 1.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.29

Shellfire needed to sink: 1,227 lbs / 556 Kg = 18.3 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 52 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.26

Relative quality as seaboat: 1.04

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.38

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 58 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 96.5 %

Relative accommodation and working space: 124.6 %

(Average = 100%)

Displacement factor: 131 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.93

(Structure weight / hull surface area: 54 lbs / square foot or 264 Kg / square metre)

Relative longitudinal hull strength: 2.50

(for 10.50 ft / 3.20 m average freeboard, freeboard adjustment 1.47 ft)

Relative composite hull strength: 1.03

Go Ni Class Type I

Japanese Small troop transport ship laid down 1922

Ships: 6. Go ni Mk.1 I to Go ni Mk.1 VI

Displacement:

1,714 t light; 1,795 t standard; 2,228 t normal; 2,565 t full load

Loading submergence 293 tons/feet

Dimensions:

380.00 ft x 38.00 ft x 9.00 ft (normal load)

115.82 m x 11.58 m x 2.74 m

Armament:

4 - 150 mm (5.91") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns, 1 superfiring turret (B). Main turrets are grouped together

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 433 lbs / 196 kg

Armour:

Main turrets 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 6,611 shp / 4,932 Kw = 20.00 kts

Range 7,000nm at 15.00 kts

Complement:

23 Officers, 186 other rank (162 - 210)

Cost:

£0.373 million / $1.493 million

Distribution of weights at normal displacement:

Armament: 54 tons, 2.4 %

Armour: 72 tons, 3.2 %

Belts: 0 tons, 0.0 %, Armament: 72 tons, 3.2 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 224 tons, 10.1 %

Hull, fittings & equipment: 964 tons, 43.3 %

Fuel, ammunition & stores: 513 tons, 23.0 %

Miscellaneous weights: 400 tons, 18.0 %

Metacentric height 1.4

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

200 armed soldiers (Nippon soldier at 1.5 tons = 300 tons)

1 scoutplane (aft) for main guns (25 tons)

1 catapult (aft) for scoutplane (25 tons)

ramp + lift system forward (50 tons)

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.09

Shellfire needed to sink: 4,081 lbs / 1,851 Kg = 39.6 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.47

Relative quality as seaboat: 1.28

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 8.89

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 43 %

Trim: 55

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 71.6 %

Relative accommodation and working space: 138.7 %

(Average = 100%)

Displacement factor: 165 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.01

(Structure weight / hull surface area: 64 lbs / square foot or 315 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 11.50 ft / 3.51 m average freeboard, freeboard adjustment 0.29 ft)

Relative composite hull strength: 1.00

Go Ni class type II

Japan Small/Med. troop transport ship laid down 1924

Ships: 2. Go ni Mk.2 I and Go ni Mk.2 II

Displacement:

3,266 t light; 3,395 t standard; 4,069 t normal; 4,592 t full load

Loading submergence 401 tons/feet

Dimensions:

430.00 ft x 46.00 ft x 12.00 ft (normal load)

131.06 m x 14.02 m x 3.66 m

Armament:

4 - 150 mm (5.91") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns, 1 superfiring turret (B). Main turrets are grouped together

10 - 75 mm (2.95") / 50 cal Model 1920 guns (10 2nd turrets x 1 guns)

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 580 lbs / 263 kg

4 - 21.0" / 533.4 mm submerged torpedo tubes

Armour:

Belt 6.00" / 152 mm, upper belt 1.00" / 25 mm, ends unarmoured

Belts cover 62 % of normal area

Main turrets 2.00" / 51 mm, 2nd turrets 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm, Conning tower 3.00" / 76 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 9,212 shp / 6,872 Kw = 20.00 kts

Range 8,000nm at 15.00 kts

Complement:

27 Officers, 280 other rank (254 - 331)

Cost:

£0.673 million / $2.691 million

Distribution of weights at normal displacement:

Armament: 72 tons, 1.8 %

Armour: 804 tons, 19.8 %

Belts: 406 tons, 10.0 %, Armament: 121 tons, 3.0 %, Armour Deck: 260 tons, 6.4 %

Conning Tower: 16 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 303 tons, 7.5 %

Hull, fittings & equipment: 1,486 tons, 36.5 %

Fuel, ammunition & stores: 803 tons, 19.7 %

Miscellaneous weights: 600 tons, 14.7 %

Metacentric height 2.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

330 armed soldiers (Nippon soldier at 1.5 tons = 500 tons)

1 scoutplane (aft) for main guns (25 tons)

1 catapult (aft) for scoutplane (25 tons)

ramp + lift system forward (50 tons)

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.14

Shellfire needed to sink: 8,583 lbs / 3,893 Kg = 83.3 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 72 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.34

Relative quality as seaboat: 1.51

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.37

Hull speed coefficient 'M': 8.23

'Natural speed' for length: 20.74 kts

Power going to wave formation at top speed: 42 %

Trim: 48

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 60.1 %

Relative accommodation and working space: 146.9 %

(Average = 100%)

Displacement factor: 157 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.99

(Structure weight / hull surface area: 71 lbs / square foot or 348 Kg / square metre)

Relative longitudinal hull strength: 1.08

(for 13.95 ft / 4.25 m average freeboard, freeboard adjustment 1.30 ft)

Relative composite hull strength: 1.00

It should be noted that all data regarding the armor on the hull of the ship was not released to the world when the statistics were made public.

Japanese Frigate/Large sub hunter laid down 1914

Ships: 30. A-1 to A-30

Displacement:

1,863 t light; 1,932 t standard; 2,220 t normal; 2,441 t full load

Loading submergence 233 tons/feet

Dimensions:

370.00 ft x 35.00 ft x 12.00 ft (normal load)

112.78 m x 10.67 m x 3.66 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 300 lbs / 136 kg

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 100 % of normal area

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 2 shafts, 12,604 shp / 9,403 Kw = 24.00 kts

Range 6,500nm at 12.00 kts

Complement:

23 Officers, 196 other rank (161 - 210)

Cost:

£0.210 million / $0.838 million

Distribution of weights at normal displacement:

Armament: 37 tons, 1.7 %

Armour: 308 tons, 13.9 %

Belts: 139 tons, 6.3 %, Armament: 19 tons, 0.8 %, Armour Deck: 151 tons, 6.8 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 486 tons, 21.9 %

Hull, fittings & equipment: 931 tons, 42.0 %

Fuel, ammunition & stores: 357 tons, 16.1 %

Miscellaneous weights: 100 tons, 4.5 %

Metacentric height 1.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.24

Shellfire needed to sink: 2,980 lbs / 1,352 Kg = 44.4 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.9

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 56 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.16

Relative quality as seaboat: 1.12

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 19.24 kts

Power going to wave formation at top speed: 51 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 89.4 %

Relative accommodation and working space: 105.9 %

(Average = 100%)

Displacement factor: 132 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.21

(Structure weight / hull surface area: 69 lbs / square foot or 336 Kg / square metre)

Relative longitudinal hull strength: 1.32

(for 11.00 ft / 3.35 m average freeboard, freeboard adjustment -0.21 ft)

Relative composite hull strength: 1.22

Fu ichi Class

Japanese Corvette laid down 1914

Ships: 30. F-1 to F-30

Displacement:

1,863 t light; 1,932 t standard; 2,220 t normal; 2,441 t full load

Loading submergence 233 tons/feet

Dimensions:

370.00 ft x 35.00 ft x 12.00 ft (normal load)

112.78 m x 10.67 m x 3.66 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

6 - 50 mm (1.97") / 60 cal Model 1914 AA guns

18 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 300 lbs / 136 kg

Armour:

Belt 2.00" / 51 mm, ends unarmoured

Belts cover 100 % of normal area

Main gun shields 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 12,604 shp / 9,403 Kw = 24.00 kts

Range 6,500nm at 12.00 kts

Complement:

24 Officers, 202 other rank (161 - 210)

Cost:

£0.210 million / $0.838 million

Distribution of weights at normal displacement:

Armament: 37 tons, 1.7 %

Armour: 309 tons, 13.9 %

Belts: 139 tons, 6.3 %, Armament: 19 tons, 0.9 %, Armour Deck: 151 tons, 6.8 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 486 tons, 21.9 %

Hull, fittings & equipment: 951 tons, 42.8 %

Fuel, ammunition & stores: 357 tons, 16.1 %

Miscellaneous weights: 80 tons, 3.6 %

Metacentric height 1.5

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Good seaboat, rides out heavy weather easily

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.22

Shellfire needed to sink: 3,126 lbs / 1,418 Kg = 46.6 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.9

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 62 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.18

Relative quality as seaboat: 1.25

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.33

Hull speed coefficient 'M': 8.67

'Natural speed' for length: 19.24 kts

Power going to wave formation at top speed: 51 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 88.4 %

Relative accommodation and working space: 115.6 %

(Average = 100%)

Displacement factor: 134 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.18

(Structure weight / hull surface area: 69 lbs / square foot or 335 Kg / square metre)

Relative longitudinal hull strength: 1.47

(for 12.00 ft / 3.66 m average freeboard, freeboard adjustment 0.79 ft)

Relative composite hull strength: 1.21

Mu Ichi Class

Japanese Minesweeper laid down 1916

Ships: 18. M-1 to M-18

Displacement:

473 t light; 505 t standard; 605 t normal; 683 t full load

Loading submergence 105 tons/feet

Dimensions:

220.00 ft x 25.00 ft x 7.00 ft (normal load)

67.06 m x 7.62 m x 2.13 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 233 lbs / 106 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 2,569 shp / 1,916 Kw = 18.50 kts

Range 5,000nm at 12.00 kts

Complement:

9 Officers, 68 other rank (60 - 79)

Cost:

£0.089 million / $0.356 million

Distribution of weights at normal displacement:

Armament: 29 tons, 4.8 %

Armour: 10 tons, 1.7 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.7 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 96 tons, 15.8 %

Hull, fittings & equipment: 273 tons, 45.2 %

Fuel, ammunition & stores: 132 tons, 21.8 %

Miscellaneous weights: 65 tons, 10.7 %

Metacentric height 0.8

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.14

Shellfire needed to sink: 780 lbs / 354 Kg = 22.1 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 52 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.42

Relative quality as seaboat: 1.04

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 7.95

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 54 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 100.2 %

Relative accommodation and working space: 95.9 %

(Average = 100%)

Displacement factor: 121 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.01

(Structure weight / hull surface area: 47 lbs / square foot or 231 Kg / square metre)

Relative longitudinal hull strength: 1.62

(for 8.20 ft / 2.50 m average freeboard, freeboard adjustment -0.44 ft)

Relative composite hull strength: 1.05

Ri Ichi Class

Japan Minelayer laid down 1916

Ships: 27. R-1 to R-27

Displacement:

524 t light; 557 t standard; 678 t normal; 771 t full load

Loading submergence 118 tons/feet

Dimensions:

220.00 ft x 28.00 ft x 7.00 ft (normal load)

67.06 m x 8.53 m x 2.13 m

Armament:

6 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 233 lbs / 106 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 2,811 shp / 2,097 Kw = 18.50 kts

Range 5,600nm at 12.00 kts

Complement:

9 Officers, 74 other rank (66 - 86)

Cost:

£0.094 million / $0.376 million

Distribution of weights at normal displacement:

Armament: 29 tons, 4.3 %

Armour: 10 tons, 1.5 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.5 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 105 tons, 15.5 %

Hull, fittings & equipment: 305 tons, 45.0 %

Fuel, ammunition & stores: 154 tons, 22.7 %

Miscellaneous weights: 75 tons, 11.1 %

Metacentric height 1.0

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.19

Shellfire needed to sink: 974 lbs / 442 Kg = 27.6 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.29

Relative quality as seaboat: 1.01

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.65

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 55 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 95.5 %

Relative accommodation and working space: 103.6 %

(Average = 100%)

Displacement factor: 128 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.00

(Structure weight / hull surface area: 49 lbs / square foot or 239 Kg / square metre)

Relative longitudinal hull strength: 1.75

(for 8.70 ft / 2.65 m average freeboard, freeboard adjustment -0.14 ft)

Relative composite hull strength: 1.05

Shi Ichi Class

Japanese Submarine Chaser laid down 1916

Ships: 42. S-1 to S-42

Displacement:

271 t light; 285 t standard; 330 t normal; 365 t full load

Loading submergence 80 tons/feet

Dimensions:

210.00 ft x 20.00 ft x 5.00 ft (normal load)

64.01 m x 6.10 m x 1.52 m

Armament:

2 - 10.5 cm (4.13") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

8 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 90 lbs / 41 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Brown Curtis geared,

Geared drive, 2 shafts, 1,773 shp / 1,322 Kw = 18.50 kts

Range 3,300nm at 12.00 kts

Complement:

7 Officers, 42 other rank (38 - 50)

Cost:

£0.046 million / $0.184 million

Distribution of weights at normal displacement:

Armament: 11 tons, 3.4 %

Armour: 5 tons, 1.5 %

Belts: 0 tons, 0.0 %, Armament: 5 tons, 1.5 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 66 tons, 20.0 %

Hull, fittings & equipment: 159 tons, 48.1 %

Fuel, ammunition & stores: 59 tons, 17.9 %

Miscellaneous weights: 30 tons, 9.1 %

Metacentric height 0.6

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is adequate

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.16

Shellfire needed to sink: 470 lbs / 213 Kg = 13.3 x 4.1 " / 105 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.4

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 51 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.32

Relative quality as seaboat: 1.03

Hull form characteristics:

Block coefficient: 0.550

Sharpness coefficient: 0.34

Hull speed coefficient 'M': 9.28

'Natural speed' for length: 14.49 kts

Power going to wave formation at top speed: 52 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 101.2 %

Relative accommodation and working space: 98.7 %

(Average = 100%)

Displacement factor: 128 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.04

(Structure weight / hull surface area: 36 lbs / square foot or 176 Kg / square metre)

Relative longitudinal hull strength: 1.21

(for 7.00 ft / 2.13 m average freeboard, freeboard adjustment -0.65 ft)

Relative composite hull strength: 1.06

Go Ichi Class

Japanese Gunboat laid down 1916

Ships: 24. G-1 to G-24

Displacement:

554 t light; 594 t standard; 754 t normal; 880 t full load

Loading submergence 126 tons/feet

Dimensions:

220.00 ft x 32.00 ft x 7.50 ft (normal load)

67.06 m x 9.75 m x 2.29 m

Armament:

4 - 13.0 cm (5.12") / 50 cal Model 1914 guns

4 - 50 mm (1.97") / 60 cal Model 1914 AA guns

12 - 25 mm (0.98") / 60 cal Model 1914 light AA guns

Weight of broadside 289 lbs / 131 kg

Armour:

Main gun shields 1.00" / 25 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

3 Kanpon oil fired boilers, Parsons geared,

Geared drive, 2 shafts, 3,700 shp / 2,760 Kw = 19.50 kts

Range 7,000nm at 12.00 kts

Complement:

10 Officers, 80 other rank (71 - 93)

Cost:

£0.113 million / $0.452 million

Distribution of weights at normal displacement:

Armament: 36 tons, 4.8 %

Armour: 10 tons, 1.3 %

Belts: 0 tons, 0.0 %, Armament: 10 tons, 1.3 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 138 tons, 18.3 %

Hull, fittings & equipment: 370 tons, 49.1 %

Fuel, ammunition & stores: 200 tons, 26.5 %

Miscellaneous weights: 0 tons, 0.0 %

Metacentric height 1.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.29

Shellfire needed to sink: 1,227 lbs / 556 Kg = 18.3 x 5.1 " / 130 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 0.6

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 52 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.26

Relative quality as seaboat: 1.04

Hull form characteristics:

Block coefficient: 0.500

Sharpness coefficient: 0.38

Hull speed coefficient 'M': 7.38

'Natural speed' for length: 14.83 kts

Power going to wave formation at top speed: 58 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 96.5 %

Relative accommodation and working space: 124.6 %

(Average = 100%)

Displacement factor: 131 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.93

(Structure weight / hull surface area: 54 lbs / square foot or 264 Kg / square metre)

Relative longitudinal hull strength: 2.50

(for 10.50 ft / 3.20 m average freeboard, freeboard adjustment 1.47 ft)

Relative composite hull strength: 1.03

Go Ni Class Type I

Japanese Small troop transport ship laid down 1922

Ships: 6. Go ni Mk.1 I to Go ni Mk.1 VI

Displacement:

1,714 t light; 1,795 t standard; 2,228 t normal; 2,565 t full load

Loading submergence 293 tons/feet

Dimensions:

380.00 ft x 38.00 ft x 9.00 ft (normal load)

115.82 m x 11.58 m x 2.74 m

Armament:

4 - 150 mm (5.91") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns, 1 superfiring turret (B). Main turrets are grouped together

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 433 lbs / 196 kg

Armour:

Main turrets 2.00" / 51 mm, AA gun shields 1.00" / 25 mm, Light AA gun shields 1.00" / 25 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 6,611 shp / 4,932 Kw = 20.00 kts

Range 7,000nm at 15.00 kts

Complement:

23 Officers, 186 other rank (162 - 210)

Cost:

£0.373 million / $1.493 million

Distribution of weights at normal displacement:

Armament: 54 tons, 2.4 %

Armour: 72 tons, 3.2 %

Belts: 0 tons, 0.0 %, Armament: 72 tons, 3.2 %, Armour Deck: 0 tons, 0.0 %

Conning Tower: 0 tons, 0.0 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 224 tons, 10.1 %

Hull, fittings & equipment: 964 tons, 43.3 %

Fuel, ammunition & stores: 513 tons, 23.0 %

Miscellaneous weights: 400 tons, 18.0 %

Metacentric height 1.4

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Good seaboat, rides out heavy weather easily

200 armed soldiers (Nippon soldier at 1.5 tons = 300 tons)

1 scoutplane (aft) for main guns (25 tons)

1 catapult (aft) for scoutplane (25 tons)

ramp + lift system forward (50 tons)

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.09

Shellfire needed to sink: 4,081 lbs / 1,851 Kg = 39.6 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.3

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 70 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.47

Relative quality as seaboat: 1.28

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.36

Hull speed coefficient 'M': 8.89

'Natural speed' for length: 19.49 kts

Power going to wave formation at top speed: 43 %

Trim: 55

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 71.6 %

Relative accommodation and working space: 138.7 %

(Average = 100%)

Displacement factor: 165 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.01

(Structure weight / hull surface area: 64 lbs / square foot or 315 Kg / square metre)

Relative longitudinal hull strength: 1.00

(for 11.50 ft / 3.51 m average freeboard, freeboard adjustment 0.29 ft)

Relative composite hull strength: 1.00

Go Ni class type II

Japan Small/Med. troop transport ship laid down 1924

Ships: 2. Go ni Mk.2 I and Go ni Mk.2 II

Displacement:

3,266 t light; 3,395 t standard; 4,069 t normal; 4,592 t full load

Loading submergence 401 tons/feet

Dimensions:

430.00 ft x 46.00 ft x 12.00 ft (normal load)

131.06 m x 14.02 m x 3.66 m

Armament:

4 - 150 mm (5.91") / 45 cal Model 1921 guns in 2 Main turrets x 2 guns, 1 superfiring turret (B). Main turrets are grouped together

10 - 75 mm (2.95") / 50 cal Model 1920 guns (10 2nd turrets x 1 guns)

4 - 50 mm (1.97") / 60 cal Model 1918 AA guns

12 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 580 lbs / 263 kg

4 - 21.0" / 533.4 mm submerged torpedo tubes

Armour:

Belt 6.00" / 152 mm, upper belt 1.00" / 25 mm, ends unarmoured

Belts cover 62 % of normal area

Main turrets 2.00" / 51 mm, 2nd turrets 1.00" / 25 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 1.00" / 25 mm, Conning tower 3.00" / 76 mm

Machinery:

Oil fired boilers, steam turbines,

Geared drive, 2 shafts, 9,212 shp / 6,872 Kw = 20.00 kts

Range 8,000nm at 15.00 kts

Complement:

27 Officers, 280 other rank (254 - 331)

Cost:

£0.673 million / $2.691 million

Distribution of weights at normal displacement:

Armament: 72 tons, 1.8 %

Armour: 804 tons, 19.8 %

Belts: 406 tons, 10.0 %, Armament: 121 tons, 3.0 %, Armour Deck: 260 tons, 6.4 %

Conning Tower: 16 tons, 0.4 %, Torpedo bulkhead: 0 tons, 0.0 %

Machinery: 303 tons, 7.5 %

Hull, fittings & equipment: 1,486 tons, 36.5 %

Fuel, ammunition & stores: 803 tons, 19.7 %

Miscellaneous weights: 600 tons, 14.7 %

Metacentric height 2.0

Remarks:

Hull space for machinery, storage & compartmentation is excellent

Room for accommodation & workspaces is excellent

Ship has slow, easy roll, a good, steady gun platform

Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

330 armed soldiers (Nippon soldier at 1.5 tons = 500 tons)

1 scoutplane (aft) for main guns (25 tons)

1 catapult (aft) for scoutplane (25 tons)

ramp + lift system forward (50 tons)

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.14

Shellfire needed to sink: 8,583 lbs / 3,893 Kg = 83.3 x 5.9 " / 150 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 1.8

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 72 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.34

Relative quality as seaboat: 1.51

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.37

Hull speed coefficient 'M': 8.23

'Natural speed' for length: 20.74 kts

Power going to wave formation at top speed: 42 %

Trim: 48

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 60.1 %

Relative accommodation and working space: 146.9 %

(Average = 100%)

Displacement factor: 157 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 0.99

(Structure weight / hull surface area: 71 lbs / square foot or 348 Kg / square metre)

Relative longitudinal hull strength: 1.08

(for 13.95 ft / 4.25 m average freeboard, freeboard adjustment 1.30 ft)

Relative composite hull strength: 1.00

It should be noted that all data regarding the armor on the hull of the ship was not released to the world when the statistics were made public.

Forgot that one, but it doesn't fit in any of the categories above...

It's basically the same as Nagato but with 16 inch guns slightly faster, and a bit more armor.

Kaga, Japan Battleship laid down 1920

Displacement:

37,884 t light; 40,325 t standard; 45,915 t normal; 50,204 t full load

Loading submergence 1,753 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 31.00 ft (normal load)

243.84 m x 32.92 m x 9.45 m

Armament:

8 - 41.0 cm (16.14") / 45 cal Model 1918 guns in 4 Main turrets x 2 guns, 2 superfiring turrets (B and X)

20 - 13.0 cm (5.12") / 50 cal Model 1914 guns

24 - 50 mm (1.97") / 60 cal Model 1918 AA guns

36 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 18,273 lbs / 8,288 kg

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 13.00" / 330 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 92 % of normal area

Main turrets 13.00" / 330 mm, 2nd gun shields 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 3.00" / 76 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 141,800 shp / 105,783 Kw = 29.00 kts

Range 10,000nm at 18.00 kts

Complement:

62 Officers, 1938 other rank (1,568 - 2,03

Staff:

8 officers, 50 other rank

Cost:

£9.310 million / $37.239 million

Distribution of weights at normal displacement:

Armament: 2,284 tons, 5.0 %

Armour: 12,920 tons, 28.1 %

Belts: 4,027 tons, 8.8 %, Armament: 3,906 tons, 8.5 %, Armour Deck: 3,405 tons, 7.4 %

Conning Tower: 389 tons, 0.8 %, Torpedo bulkhead: 1,193 tons, 2.6 %

Machinery: 4,958 tons, 10.8 %

Hull, fittings & equipment: 17,521 tons, 38.2 %

Fuel, ammunition & stores: 8,032 tons, 17.5 %

Miscellaneous weights: 200 tons, 0.4 %

Metacentric height 7.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.16

Shellfire needed to sink: 48,369 lbs / 21,940 Kg = 23.0 x 16.1 " / 410 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.46

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.40

Hull speed coefficient 'M': 6.84

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 50 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 91.4 %

Relative accommodation and working space: 154.3 %

(Average = 100%)

Displacement factor: 111 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.02

(Structure weight / hull surface area: 208 lbs / square foot or 1,017 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 20.70 ft / 6.31 m average freeboard, freeboard adjustment 0.16 ft)

Relative composite hull strength: 1.01

It's basically the same as Nagato but with 16 inch guns slightly faster, and a bit more armor.

Kaga, Japan Battleship laid down 1920

Displacement:

37,884 t light; 40,325 t standard; 45,915 t normal; 50,204 t full load

Loading submergence 1,753 tons/feet

Dimensions:

800.00 ft x 108.00 ft x 31.00 ft (normal load)

243.84 m x 32.92 m x 9.45 m

Armament:

8 - 41.0 cm (16.14") / 45 cal Model 1918 guns in 4 Main turrets x 2 guns, 2 superfiring turrets (B and X)

20 - 13.0 cm (5.12") / 50 cal Model 1914 guns

24 - 50 mm (1.97") / 60 cal Model 1918 AA guns

36 - 25 mm (0.98") / 60 cal Model 1918 light AA guns

Weight of broadside 18,273 lbs / 8,288 kg

Planes: 3 Friedrichshafen FF-50-J reconnaissance aircrafts.

Armour:

Belt 13.00" / 330 mm, upper belt 2.00" / 51 mm, end belts 3.50" / 89 mm

Belts cover 92 % of normal area

Main turrets 13.00" / 330 mm, 2nd gun shields 2.00" / 51 mm

AA gun shields 1.00" / 25 mm, Light gun shields 1.00" / 25 mm

Armour deck 3.00" / 76 mm, Conning tower 14.00" / 356 mm

Torpedo bulkhead 2.00" / 51 mm

Machinery:

12 Kanpon oil fired boilers, Brown Curtis geared steam turbines,

Geared drive, 4 shafts, 141,800 shp / 105,783 Kw = 29.00 kts

Range 10,000nm at 18.00 kts

Complement:

62 Officers, 1938 other rank (1,568 - 2,03

Staff:

8 officers, 50 other rank

Cost:

£9.310 million / $37.239 million

Distribution of weights at normal displacement:

Armament: 2,284 tons, 5.0 %

Armour: 12,920 tons, 28.1 %

Belts: 4,027 tons, 8.8 %, Armament: 3,906 tons, 8.5 %, Armour Deck: 3,405 tons, 7.4 %

Conning Tower: 389 tons, 0.8 %, Torpedo bulkhead: 1,193 tons, 2.6 %

Machinery: 4,958 tons, 10.8 %

Hull, fittings & equipment: 17,521 tons, 38.2 %

Fuel, ammunition & stores: 8,032 tons, 17.5 %

Miscellaneous weights: 200 tons, 0.4 %

Metacentric height 7.4

Remarks:

Hull space for machinery, storage & compartmentation is adequate

Room for accommodation & workspaces is excellent

Estimated overall survivability and seakeeping ability:

Relative margin of stability: 1.16

Shellfire needed to sink: 48,369 lbs / 21,940 Kg = 23.0 x 16.1 " / 410 mm shells

(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)

Torpedoes needed to sink: 6.5

(Approx number of typical torpedo hits needed to sink ship)

Relative steadiness as gun platform: 50 %

(Average = 50 %)

Relative rocking effect from firing to beam: 0.46

Relative quality as seaboat: 1.00

Hull form characteristics:

Block coefficient: 0.600

Sharpness coefficient: 0.40

Hull speed coefficient 'M': 6.84

'Natural speed' for length: 28.28 kts

Power going to wave formation at top speed: 50 %

Trim: 50

(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:

Underwater volume absorbed by magazines and engineering spaces: 91.4 %

Relative accommodation and working space: 154.3 %

(Average = 100%)

Displacement factor: 111 %

(Displacement relative to loading factors)

Relative cross-sectional hull strength: 1.02

(Structure weight / hull surface area: 208 lbs / square foot or 1,017 Kg / square metre)

Relative longitudinal hull strength: 1.01

(for 20.70 ft / 6.31 m average freeboard, freeboard adjustment 0.16 ft)

Relative composite hull strength: 1.01

Battleships

Fuso Class

T01-0202-001 Fuso

T01-0202-002 Yamashiro

T01-0202-003 Ise

T01-0202-004 Hyuga

Nagato Class

T03-0202-001 Nagato

T03-0202-002 Mutsu

Kii Class

T11-0202-001 Kii

T11-0202-002 Okayama

T11-0202-003 Owari

T11-0202-004 Fukui

Carriers

Hosho Class

T06-0321-001 Hosho

Zuiho Class

T07-0321-001 Zuiho (ex T07-0202-001)

T07-0321-002 Shoho (ex T07-0202-002)

Armored Cruisers

Asama Class

M36-0103-001 Asama

M36-0103-002 Tokiwa

M36-0103-003 Suwo

M36-0103-004 Iwami

Jakumo Class

T01-0103-001 Jakumo

T01-0103-002 Azuma

T01-0103-003 Kasuga

T01-0103-004 Iwaki

Heavy Cruisers

Yukino Class

T11-0301-001 Miyazawa Yukino

T11-0301-002 Sakura Tsubaki

T11-0301-003 Sena Rika

T11-0301-004 Sawada Aya

T11-0301-005 Isawa Maho

T11-0301-006 Shibahime Tsubasa

Light Cruisers

Tenryu Class

T01-0312-001 Tenryu

T01-0312-002 Tatsuta

Kuma Class

T03-0312-001 Kuma

T03-0312-002 Tama

T03-0312-003 Kitakami

T03-0312-004 Oi

T03-0312-005 Kiso

Nagara Class

T04-0312-001 Nagara

T04-0312-002 Isuzu

T04-0312-003 natori

T04-0312-004 Kinu

T04-0312-005 Yura

T04-0312-006 Abukuma

Kameko Class

T08-0312-001 Kameko-chan

Coastal Defense Ships

Atsusa Class

T08-030419-001 Atsusa

T08-030419-002 Zansho

T08-030419-003 Asasamu

Atatake Class

T11-030419-001 Atatake

T11-030419-002 Urarake

Destroyers 2nd class

Minekaze Class

T01-040402-001 Minekaze

T01-040402-002 Sawakaze

T01-040402-003 Okikaze

T01-040402-004 Shimakaze

T01-040402-005 Yakaze

T01-040402-006 Hakaze

T01-040402-007 Nadakaze

T01-040402-008 Shiokaze

T01-040402-009 Akikaze

T01-040402-010 Tachikaze

T01-040402-011 Yukaze

T01-040402-012 Hokaze

T01-040402-013 Nokaze

T01-040402-014 Numakaze

T01-040402-015 Namikaze

Kamikaze Class

T04-040402-001 Kamikaze

T04-040402-002 Asakaze

T04-040402-003 Harukaze

T04-040402-004 Matsukaze

T04-040402-005 Hatakaze

T04-040402-006 Asanagi

T04-040402-007 Yunagi

T04-040402-008 Oite

T04-040402-009 Hayate

Fubuki Class

T11A-040402-001 Fubuki

T11A-040402-002 Shirayuki

T11A-040402-003 Hatsuyuki

T11A-040402-004 Murakumo

Akatsuki Class

T11B-040402-001 Akatsuki

T11B-040402-002 Hibiki

T11B-040402-003 Inazuma

T11B-040402-004 Ikazuchi

Destroyers 3rd class

Ki Ichi Class

M36-040403-001 K-1

M36-040403-002 K-2

M36-040403-003 K-3

M36-040403-004 K-4

M36-040403-005 K-5

M36-040403-006 K-6

M36-040403-007 K-7

M36-040403-008 K-8

M36-040403-009 K-9

M36-040403-010 K-10

M36-040403-011 K-11

M36-040403-012 K-12

M36-040403-013 K-13

M36-040403-014 K-14

M36-040403-015 K-15

M36-040403-016 K-16

M36-040403-017 K-17

M36-040403-018 K-18

M36-040403-019 K-19

M36-040403-020 K-20

M36-040403-021 K-21

M36-040403-022 K-22

M36-040403-023 K-23

M36-040403-024 K-24

M36-040403-025 K-25

M36-040403-026 K-26

M36-040403-027 K-27

M36-040403-028 K-28

M36-040403-029 K-29

M36-040403-030 K-30

M36-040403-031 K-31

M36-040403-032 K-32

M36-040403-033 K-33

M36-040403-034 K-34

M36-040403-035 K-35

M36-040403-036 K-36

M36-040403-037 K-37

M36-040403-038 K-38

M36-040403-039 K-39

M36-040403-040 K-40

M36-040403-041 K-41

M36-040403-042 K-42

M36-040403-043 K-43

M36-040403-044 K-44

M36-040403-045 K-45

FSS: F Class

T08-040403-001 Queen

T08-040403-002 Parthenon

T08-040403-004 Majer

T08-040403-005 Candana

T08-040403-006 Nim

T08-040403-007 Eatta

T08-040403-008 Odetto

T08-040403-009 Aurora

T08-040403-010 Giselle

T08-040403-011 Bucstual

T08-040403-012 Dai-mon

T08-040403-013 Victor-Schasse

T08-040403-014 Toki

T08-040403-015 Ssizz

T08-040403-016 Machi

T08-040403-017 Kyo

T08-040403-018 Lele-Sha

T08-040403-019 Andoromeda

T08-040403-020 Spallituda

T08-040403-029 Achilles

T08-040403-030 Icarus

T08-040403-031 Teata

T08-040403-032 Karakaline

T08-040403-033 Euphrosyne

T08-040403-034 Kale

T08-040403-035 Pasithea

T08-040403-036 Aglaia

T08-040403-037 Thalia

T08-040403-038 Auxo

T08-040403-039 Alecto

T08-040403-040 Megaera

T08-040403-041 Tisiphone

T08-040403-042 Upandlah

T08-040403-043 Atropos

T08-040403-044 Lachesis

T08-040403-045 Clotho

T08-040403-101 Potar

T08-040403-102 Philetto

T08-040403-103 Shealasta

T08-040403-104 Aphrochune

T08-040403-105 Soltiar

T08-040403-106 Kclapp

T08-040403-107 Palsuet

T08-040403-108 SSL

T08-040403-109 Belda

T08-040403-110 Trance

T08-040403-111 Meiran

T08-040403-112 Krikkak

T08-040403-113 Tec

T08-040403-114 Est

T08-040403-115 Syucha

T08-040403-116 Parahcha

T08-040403-117 Ulicul

T08-040403-118 Elma

T08-040403-119 Ananda

T08-040403-120 Linsa

T08-040403-121 Salome

T08-040403-122 Concord

T08-040403-123 Puula

T08-040403-124 Ochestro

T08-040403-125 Wilma

T08-040403-126 Build

T08-040403-127 Elala

T08-040403-128 Syndra

T08-040403-129 Belkut

T08-040403-130 Kirihime

T08-040403-131 Ninaris

T08-040403-132 Corona

T08-040403-133 Lapis

T08-040403-134 Hugtrang

FSS: OC Class

T09-040403-001 Ladios Sopp

T09-040403-002 Voards Viewlard

T09-040403-003 Melcorr Litra

T09-040403-004 King Lader VIII

T09-040403-005 Emperor Colus III

T09-040403-006 Empress Elmelah Colus

T09-040403-007 Queen Lizard Meistner

T09-040403-008 Amaterasu-no-Mikoto (Amaterasu Mell Grand Grees Eydas III)

T09-040403-009 Amaterasu-no-Mikado (Amaterasu Dis Grand Grees Eydas IV)

T09-040403-010 Mission Rouath

T09-040403-011 Lord Ballanka

T09-040403-012 Queen ΑΛΜΕΑΙΟΣ

T09-040403-013 Roados Dragoon

T09-040403-014 Decors Weissmel

T09-040403-015 Grard Sydmian

T09-040403-016 Dr. Chrome Ballanche

T09-040403-017 Dr. Prisen Corks

T09-040403-018 Dr. Morard Carbyte

T09-040403-019 Dr. Steel Koop

T09-040403-020 Aisha Codante

T09-040403-021 Landwand Spacorn

T09-040403-022 Falk U. Rogner

T09-040403-023 Lie Ex, Spector

T09-040403-024 Dr. Dippa Dorpos

T09-040403-025 Hind Kill

T09-040403-026 Leopard Crytharis

T09-040403-027 Urazen Sie

T09-040403-028 Poesche Nomien

T09-040403-029 Sharie Randers Krötenschwanz

T09-040403-030 Bijotorn Corlala

T09-040403-031 State Ballo Kaiedia

T09-040403-032 Nu. Suoad Graphight

T09-040403-033 Iemrah Lout Jajas

T09-040403-034 Mishalu Ha Lonn

T09-040403-035 John Weinzel

T09-040403-036 Allen Braford

T09-040403-037 Maximum Holtfors Balance Kaien

T09-040403-038 Qukey

T09-040403-039 Bugle de Leizer

T09-040403-040 Ko Fan Shiemar

T09-040403-041 Amaterasu dis Greens Ooe LED

T09-040403-042 Huselles Carliey

T09-040403-043 Eidrian Tag

T09-040403-044 Myoury Kinky

T09-040403-045 Sir Bester Orbit

T09-040403-046 Picking Harres

T09-040403-047 Vralgo Kentauri

T09-040403-048 Blreno Canzian

T09-040403-049 Barbaluse V.

T09-040403-050 Trao Ballanka

T09-040403-051 Mell Sacheir

T09-040403-052 Mell Rince Usare Tama

T09-040403-053 Zoom

T09-040403-054 Daizina Meister

T09-040403-055 Label Judah

T09-040403-056 Maiyu Sukat

T09-040403-057 Iler the Bishop

T09-040403-058 Palu Suyene

T09-040403-059 Viscount Huah von Hitter

T09-040403-060 Muse van Reyback

T09-040403-061 Meeth Silver

T09-040403-062 Dimor Hiahraki

T09-040403-063 Jabo Beat

T09-040403-064 Senkoukei Tomoe

T09-040403-065 Michael Lester

T09-040403-066 Dougulus Kaien

T09-040403-067 Ellena Kunagecva

T09-040403-068 Yury Vasyuchenko

T09-040403-069 Dr. Uranium Balance

T09-040403-070 General Piper

T09-040403-071 Dr. Ian König

T09-040403-072 Dr. Bit Maessen

T09-040403-073 Dr. Jog Kersher

T09-040403-074 Commander Meia Toccata

T09-040403-075 Lt. Col. Cyclommatus Metallifer

T09-040403-076 Vogin de Leibuch

T09-040403-077 Erniuth Dai Gu Fillmore 5

T09-040403-078 Abien Hietsai

T09-040403-079 Naias Brünhilde

T09-040403-080 Gyabcy Galla

T09-040403-081 Nio Hathler

T09-040403-082 Krakenbeal Mejojo

T09-040403-083 Madora Moirai

T09-040403-084 Joe Jid Matoria

T09-040403-085 Magdall Atoll

T09-040403-086 Haird Grover

T09-040403-087 Dr. Diamond Neutral

T09-040403-088 Nonna Strauβ

T09-040403-089 Natrium Sakurako

T09-040403-090 Eydence Ark Lader

T09-040403-091 Queen Anessa Tilber

T09-040403-092 Miyaza Heczey

Submarines

Ie Ichi Class

T04-1919-001 I-1

T04-1919-002 I-2

Ie Ni Class

T05-1919-001 I-3

T05-1919-002 I-4

T05-1919-003 I-5

T05-1919-004 I-6

T05-1919-005 I-7

Frigates

Ao Ichi Class

T01-0607-001 A-1

T01-0607-002 A-2

T01-0607-003 A-3

T01-0607-004 A-4

T01-0607-005 A-5

T01-0607-006 A-6

T01-0607-007 A-7

T01-0607-008 A-8

T01-0607-009 A-9

T01-0607-010 A-10

T01-0607-011 A-11

T01-0607-012 A-12

T01-0607-013 A-13

T01-0607-014 A-14

T01-0607-015 A-15

T01-0607-016 A-16

T01-0607-017 A-17

T01-0607-018 A-18

T01-0607-019 A-19

T01-0607-020 A-20

T01-0607-021 A-21

T01-0607-022 A-22

T01-0607-023 A-23

T01-0607-024 A-24

T01-0607-025 A-25

T01-0607-026 A-26

T01-0607-027 A-27

T01-0607-028 A-28

T01-0607-029 A-29

T01-0607-030 A-30

Corvettes

Fu Ichi Class

T01-0318-001 F-1

T01-0318-002 F-2

T01-0318-003 F-3

T01-0318-004 F-4

T01-0318-005 F-5

T01-0318-006 F-6

T01-0318-007 F-7

T01-0318-008 F-8

T01-0318-009 F-9

T01-0318-010 F-10

T01-0318-011 F-11

T01-0318-012 F-12

T01-0318-013 F-13

T01-0318-014 F-14

T01-0318-015 F-15

T01-0318-016 F-16

T01-0318-017 F-17

T01-0318-018 F-18

T01-0318-019 F-19

T01-0318-020 F-20

T01-0318-021 F-21

T01-0318-022 F-22

T01-0318-023 F-23

T01-0318-024 F-24

T01-0318-025 F-25

T01-0318-026 F-26

T01-0318-027 F-27

T01-0318-028 F-28

T01-0318-029 F-29

T01-0318-030 F-30

Minesweepers

Mu Ichi Class

T03-1319-001 M-1

T03-1319-002 M-2

T03-1319-003 M-3

T03-1319-004 M-4

T03-1319-005 M-5

T03-1319-006 M-6

T03-1319-007 M-7

T03-1319-008 M-8

T03-1319-009 M-9

T03-1319-010 M-10

T03-1319-011 M-11

T03-1319-012 M-12

T03-1319-013 M-13

T03-1319-014 M-14

T03-1319-015 M-15

T03-1319-016 M-16

T03-1319-017 M-17

T03-1319-018 M-18

Minelayers

Ri Ichi Class

T03-1312-001 R-1

T03-1312-002 R-2

T03-1312-003 R-3

T03-1312-004 R-4

T03-1312-005 R-5

T03-1312-006 R-6

T03-1312-007 R-7

T03-1312-008 R-8

T03-1312-009 R-9

T03-1312-010 R-10

T03-1312-011 R-11

T03-1312-012 R-12

T03-1312-013 R-13

T03-1312-014 R-14

T03-1312-015 R-15

T03-1312-016 R-16

T03-1312-017 R-17

T03-1312-018 R-18

T03-1312-019 R-19

T03-1312-020 R-20

T03-1312-021 R-21

T03-1312-022 R-22

T03-1312-023 R-23

T03-1312-024 R-24

T03-1312-025 R-25

T03-1312-026 R-26

T03-1312-027 R-27

Gunboats

Go Ichi Class

T03-0702-001 G1-1

T03-0702-002 G1-2

T03-0702-003 G1-3

T03-0702-004 G1-4

T03-0702-005 G1-5

T03-0702-006 G1-6

T03-0702-007 G1-7

T03-0702-008 G1-8

T03-0702-009 G1-9

T03-0702-010 G1-10

T03-0702-011 G1-11

T03-0702-012 G1-12

T03-0702-013 G1-13

T03-0702-014 G1-14

T03-0702-015 G1-15

T03-0702-016 G1-16

T03-0702-017 G1-17

T03-0702-018 G1-18

T03-0702-019 G1-19

T03-0702-020 G1-20

T03-0702-021 G1-21

T03-0702-022 G1-22

T03-0702-023 G1-23

T03-0702-024 G1-24

Go Ni Mk. I Class

T09-0702-001 G2/1-01

T09-0702-002 G2/1-02

T09-0702-003 G2/1-03

T09-0702-004 G2/1-04

T09-0702-005 G2/1-05

T09-0702-006 G2/1-06

Go Ni Mk. II Cass

T11-0702-001 G2/2-01

T11-0702-002 G2/2-02

Submarine chasers

Shi Ichi Class

T03-1903-001 S-1

T03-1903-002 S-2

T03-1903-003 S-3

T03-1903-004 S-4

T03-1903-005 S-5

T03-1903-006 S-6

T03-1903-007 S-7

T03-1903-008 S-8

T03-1903-009 S-9

T03-1903-010 S-10

T03-1903-011 S-11

T03-1903-012 S-12

T03-1903-013 S-13

T03-1903-014 S-14

T03-1903-015 S-15

T03-1903-016 S-16

T03-1903-017 S-17

T03-1903-018 S-18

T03-1903-019 S-19

T03-1903-020 S-20

T03-1903-021 S-21

T03-1903-022 S-22

T03-1903-023 S-23

T03-1903-024 S-24

T03-1903-025 S-25

T03-1903-026 S-26

T03-1903-027 S-27

T03-1903-028 S-28

T03-1903-029 S-29

T03-1903-030 S-30

T03-1903-031 S-31

T03-1903-032 S-32

T03-1903-033 S-33

T03-1903-034 S-34

T03-1903-035 S-35

T03-1903-036 S-36

T03-1903-037 S-37

T03-1903-038 S-38

T03-1903-039 S-39

T03-1903-040 S-40

T03-1903-041 S-41

T03-1903-042 S-42

Fuso Class

T01-0202-001 Fuso

T01-0202-002 Yamashiro

T01-0202-003 Ise

T01-0202-004 Hyuga

Nagato Class

T03-0202-001 Nagato

T03-0202-002 Mutsu

Kii Class

T11-0202-001 Kii

T11-0202-002 Okayama

T11-0202-003 Owari

T11-0202-004 Fukui

Carriers

Hosho Class

T06-0321-001 Hosho

Zuiho Class

T07-0321-001 Zuiho (ex T07-0202-001)

T07-0321-002 Shoho (ex T07-0202-002)

Armored Cruisers

Asama Class

M36-0103-001 Asama

M36-0103-002 Tokiwa

M36-0103-003 Suwo

M36-0103-004 Iwami

Jakumo Class

T01-0103-001 Jakumo

T01-0103-002 Azuma

T01-0103-003 Kasuga

T01-0103-004 Iwaki

Heavy Cruisers

Yukino Class

T11-0301-001 Miyazawa Yukino

T11-0301-002 Sakura Tsubaki

T11-0301-003 Sena Rika

T11-0301-004 Sawada Aya

T11-0301-005 Isawa Maho

T11-0301-006 Shibahime Tsubasa

Light Cruisers

Tenryu Class

T01-0312-001 Tenryu

T01-0312-002 Tatsuta

Kuma Class

T03-0312-001 Kuma

T03-0312-002 Tama

T03-0312-003 Kitakami

T03-0312-004 Oi

T03-0312-005 Kiso

Nagara Class

T04-0312-001 Nagara

T04-0312-002 Isuzu

T04-0312-003 natori

T04-0312-004 Kinu

T04-0312-005 Yura

T04-0312-006 Abukuma

Kameko Class

T08-0312-001 Kameko-chan

Coastal Defense Ships

Atsusa Class

T08-030419-001 Atsusa

T08-030419-002 Zansho

T08-030419-003 Asasamu

Atatake Class

T11-030419-001 Atatake

T11-030419-002 Urarake

Destroyers 2nd class

Minekaze Class

T01-040402-001 Minekaze

T01-040402-002 Sawakaze

T01-040402-003 Okikaze

T01-040402-004 Shimakaze

T01-040402-005 Yakaze

T01-040402-006 Hakaze

T01-040402-007 Nadakaze

T01-040402-008 Shiokaze

T01-040402-009 Akikaze

T01-040402-010 Tachikaze

T01-040402-011 Yukaze

T01-040402-012 Hokaze

T01-040402-013 Nokaze

T01-040402-014 Numakaze

T01-040402-015 Namikaze

Kamikaze Class

T04-040402-001 Kamikaze

T04-040402-002 Asakaze

T04-040402-003 Harukaze

T04-040402-004 Matsukaze

T04-040402-005 Hatakaze

T04-040402-006 Asanagi

T04-040402-007 Yunagi

T04-040402-008 Oite

T04-040402-009 Hayate

Fubuki Class

T11A-040402-001 Fubuki

T11A-040402-002 Shirayuki

T11A-040402-003 Hatsuyuki

T11A-040402-004 Murakumo

Akatsuki Class

T11B-040402-001 Akatsuki

T11B-040402-002 Hibiki

T11B-040402-003 Inazuma

T11B-040402-004 Ikazuchi

Destroyers 3rd class

Ki Ichi Class

M36-040403-001 K-1

M36-040403-002 K-2

M36-040403-003 K-3

M36-040403-004 K-4

M36-040403-005 K-5

M36-040403-006 K-6

M36-040403-007 K-7

M36-040403-008 K-8

M36-040403-009 K-9

M36-040403-010 K-10

M36-040403-011 K-11

M36-040403-012 K-12

M36-040403-013 K-13

M36-040403-014 K-14

M36-040403-015 K-15

M36-040403-016 K-16

M36-040403-017 K-17

M36-040403-018 K-18

M36-040403-019 K-19

M36-040403-020 K-20

M36-040403-021 K-21

M36-040403-022 K-22

M36-040403-023 K-23

M36-040403-024 K-24

M36-040403-025 K-25

M36-040403-026 K-26

M36-040403-027 K-27

M36-040403-028 K-28

M36-040403-029 K-29

M36-040403-030 K-30

M36-040403-031 K-31

M36-040403-032 K-32

M36-040403-033 K-33

M36-040403-034 K-34

M36-040403-035 K-35

M36-040403-036 K-36

M36-040403-037 K-37

M36-040403-038 K-38

M36-040403-039 K-39

M36-040403-040 K-40

M36-040403-041 K-41

M36-040403-042 K-42

M36-040403-043 K-43

M36-040403-044 K-44

M36-040403-045 K-45

FSS: F Class

T08-040403-001 Queen

T08-040403-002 Parthenon

T08-040403-004 Majer

T08-040403-005 Candana

T08-040403-006 Nim

T08-040403-007 Eatta

T08-040403-008 Odetto

T08-040403-009 Aurora

T08-040403-010 Giselle

T08-040403-011 Bucstual

T08-040403-012 Dai-mon

T08-040403-013 Victor-Schasse

T08-040403-014 Toki

T08-040403-015 Ssizz

T08-040403-016 Machi

T08-040403-017 Kyo

T08-040403-018 Lele-Sha

T08-040403-019 Andoromeda

T08-040403-020 Spallituda

T08-040403-029 Achilles

T08-040403-030 Icarus

T08-040403-031 Teata

T08-040403-032 Karakaline

T08-040403-033 Euphrosyne

T08-040403-034 Kale

T08-040403-035 Pasithea

T08-040403-036 Aglaia

T08-040403-037 Thalia

T08-040403-038 Auxo

T08-040403-039 Alecto

T08-040403-040 Megaera

T08-040403-041 Tisiphone

T08-040403-042 Upandlah

T08-040403-043 Atropos

T08-040403-044 Lachesis

T08-040403-045 Clotho

T08-040403-101 Potar

T08-040403-102 Philetto

T08-040403-103 Shealasta

T08-040403-104 Aphrochune

T08-040403-105 Soltiar

T08-040403-106 Kclapp

T08-040403-107 Palsuet

T08-040403-108 SSL

T08-040403-109 Belda

T08-040403-110 Trance

T08-040403-111 Meiran

T08-040403-112 Krikkak

T08-040403-113 Tec

T08-040403-114 Est

T08-040403-115 Syucha

T08-040403-116 Parahcha

T08-040403-117 Ulicul

T08-040403-118 Elma

T08-040403-119 Ananda

T08-040403-120 Linsa

T08-040403-121 Salome

T08-040403-122 Concord

T08-040403-123 Puula

T08-040403-124 Ochestro

T08-040403-125 Wilma

T08-040403-126 Build

T08-040403-127 Elala

T08-040403-128 Syndra

T08-040403-129 Belkut

T08-040403-130 Kirihime

T08-040403-131 Ninaris

T08-040403-132 Corona

T08-040403-133 Lapis

T08-040403-134 Hugtrang

FSS: OC Class

T09-040403-001 Ladios Sopp

T09-040403-002 Voards Viewlard

T09-040403-003 Melcorr Litra

T09-040403-004 King Lader VIII

T09-040403-005 Emperor Colus III

T09-040403-006 Empress Elmelah Colus

T09-040403-007 Queen Lizard Meistner

T09-040403-008 Amaterasu-no-Mikoto (Amaterasu Mell Grand Grees Eydas III)

T09-040403-009 Amaterasu-no-Mikado (Amaterasu Dis Grand Grees Eydas IV)

T09-040403-010 Mission Rouath

T09-040403-011 Lord Ballanka

T09-040403-012 Queen ΑΛΜΕΑΙΟΣ

T09-040403-013 Roados Dragoon

T09-040403-014 Decors Weissmel

T09-040403-015 Grard Sydmian

T09-040403-016 Dr. Chrome Ballanche

T09-040403-017 Dr. Prisen Corks

T09-040403-018 Dr. Morard Carbyte

T09-040403-019 Dr. Steel Koop

T09-040403-020 Aisha Codante

T09-040403-021 Landwand Spacorn

T09-040403-022 Falk U. Rogner

T09-040403-023 Lie Ex, Spector

T09-040403-024 Dr. Dippa Dorpos

T09-040403-025 Hind Kill

T09-040403-026 Leopard Crytharis

T09-040403-027 Urazen Sie

T09-040403-028 Poesche Nomien

T09-040403-029 Sharie Randers Krötenschwanz

T09-040403-030 Bijotorn Corlala

T09-040403-031 State Ballo Kaiedia

T09-040403-032 Nu. Suoad Graphight

T09-040403-033 Iemrah Lout Jajas

T09-040403-034 Mishalu Ha Lonn

T09-040403-035 John Weinzel

T09-040403-036 Allen Braford

T09-040403-037 Maximum Holtfors Balance Kaien

T09-040403-038 Qukey

T09-040403-039 Bugle de Leizer

T09-040403-040 Ko Fan Shiemar

T09-040403-041 Amaterasu dis Greens Ooe LED

T09-040403-042 Huselles Carliey

T09-040403-043 Eidrian Tag

T09-040403-044 Myoury Kinky

T09-040403-045 Sir Bester Orbit

T09-040403-046 Picking Harres

T09-040403-047 Vralgo Kentauri

T09-040403-048 Blreno Canzian

T09-040403-049 Barbaluse V.

T09-040403-050 Trao Ballanka

T09-040403-051 Mell Sacheir

T09-040403-052 Mell Rince Usare Tama

T09-040403-053 Zoom

T09-040403-054 Daizina Meister

T09-040403-055 Label Judah

T09-040403-056 Maiyu Sukat

T09-040403-057 Iler the Bishop

T09-040403-058 Palu Suyene

T09-040403-059 Viscount Huah von Hitter

T09-040403-060 Muse van Reyback

T09-040403-061 Meeth Silver

T09-040403-062 Dimor Hiahraki

T09-040403-063 Jabo Beat

T09-040403-064 Senkoukei Tomoe

T09-040403-065 Michael Lester

T09-040403-066 Dougulus Kaien

T09-040403-067 Ellena Kunagecva

T09-040403-068 Yury Vasyuchenko

T09-040403-069 Dr. Uranium Balance

T09-040403-070 General Piper

T09-040403-071 Dr. Ian König

T09-040403-072 Dr. Bit Maessen

T09-040403-073 Dr. Jog Kersher

T09-040403-074 Commander Meia Toccata

T09-040403-075 Lt. Col. Cyclommatus Metallifer

T09-040403-076 Vogin de Leibuch

T09-040403-077 Erniuth Dai Gu Fillmore 5

T09-040403-078 Abien Hietsai

T09-040403-079 Naias Brünhilde

T09-040403-080 Gyabcy Galla

T09-040403-081 Nio Hathler

T09-040403-082 Krakenbeal Mejojo

T09-040403-083 Madora Moirai

T09-040403-084 Joe Jid Matoria

T09-040403-085 Magdall Atoll

T09-040403-086 Haird Grover

T09-040403-087 Dr. Diamond Neutral

T09-040403-088 Nonna Strauβ

T09-040403-089 Natrium Sakurako

T09-040403-090 Eydence Ark Lader

T09-040403-091 Queen Anessa Tilber

T09-040403-092 Miyaza Heczey

Submarines

Ie Ichi Class

T04-1919-001 I-1

T04-1919-002 I-2

Ie Ni Class

T05-1919-001 I-3

T05-1919-002 I-4

T05-1919-003 I-5

T05-1919-004 I-6

T05-1919-005 I-7

Frigates

Ao Ichi Class

T01-0607-001 A-1

T01-0607-002 A-2

T01-0607-003 A-3

T01-0607-004 A-4

T01-0607-005 A-5

T01-0607-006 A-6

T01-0607-007 A-7

T01-0607-008 A-8

T01-0607-009 A-9

T01-0607-010 A-10

T01-0607-011 A-11

T01-0607-012 A-12

T01-0607-013 A-13

T01-0607-014 A-14

T01-0607-015 A-15

T01-0607-016 A-16

T01-0607-017 A-17

T01-0607-018 A-18

T01-0607-019 A-19

T01-0607-020 A-20

T01-0607-021 A-21

T01-0607-022 A-22

T01-0607-023 A-23

T01-0607-024 A-24

T01-0607-025 A-25

T01-0607-026 A-26

T01-0607-027 A-27

T01-0607-028 A-28

T01-0607-029 A-29

T01-0607-030 A-30

Corvettes

Fu Ichi Class

T01-0318-001 F-1

T01-0318-002 F-2

T01-0318-003 F-3

T01-0318-004 F-4

T01-0318-005 F-5

T01-0318-006 F-6

T01-0318-007 F-7

T01-0318-008 F-8

T01-0318-009 F-9

T01-0318-010 F-10

T01-0318-011 F-11

T01-0318-012 F-12

T01-0318-013 F-13

T01-0318-014 F-14

T01-0318-015 F-15

T01-0318-016 F-16

T01-0318-017 F-17

T01-0318-018 F-18

T01-0318-019 F-19

T01-0318-020 F-20

T01-0318-021 F-21

T01-0318-022 F-22

T01-0318-023 F-23

T01-0318-024 F-24

T01-0318-025 F-25

T01-0318-026 F-26

T01-0318-027 F-27

T01-0318-028 F-28

T01-0318-029 F-29

T01-0318-030 F-30

Minesweepers

Mu Ichi Class

T03-1319-001 M-1

T03-1319-002 M-2

T03-1319-003 M-3

T03-1319-004 M-4

T03-1319-005 M-5

T03-1319-006 M-6

T03-1319-007 M-7

T03-1319-008 M-8

T03-1319-009 M-9

T03-1319-010 M-10

T03-1319-011 M-11

T03-1319-012 M-12

T03-1319-013 M-13

T03-1319-014 M-14

T03-1319-015 M-15

T03-1319-016 M-16

T03-1319-017 M-17

T03-1319-018 M-18

Minelayers

Ri Ichi Class

T03-1312-001 R-1

T03-1312-002 R-2

T03-1312-003 R-3

T03-1312-004 R-4

T03-1312-005 R-5

T03-1312-006 R-6

T03-1312-007 R-7

T03-1312-008 R-8

T03-1312-009 R-9

T03-1312-010 R-10

T03-1312-011 R-11

T03-1312-012 R-12

T03-1312-013 R-13

T03-1312-014 R-14

T03-1312-015 R-15

T03-1312-016 R-16

T03-1312-017 R-17

T03-1312-018 R-18

T03-1312-019 R-19

T03-1312-020 R-20

T03-1312-021 R-21

T03-1312-022 R-22

T03-1312-023 R-23

T03-1312-024 R-24

T03-1312-025 R-25

T03-1312-026 R-26

T03-1312-027 R-27

Gunboats

Go Ichi Class

T03-0702-001 G1-1

T03-0702-002 G1-2

T03-0702-003 G1-3

T03-0702-004 G1-4

T03-0702-005 G1-5

T03-0702-006 G1-6

T03-0702-007 G1-7

T03-0702-008 G1-8

T03-0702-009 G1-9

T03-0702-010 G1-10

T03-0702-011 G1-11

T03-0702-012 G1-12

T03-0702-013 G1-13

T03-0702-014 G1-14

T03-0702-015 G1-15

T03-0702-016 G1-16

T03-0702-017 G1-17

T03-0702-018 G1-18

T03-0702-019 G1-19

T03-0702-020 G1-20

T03-0702-021 G1-21

T03-0702-022 G1-22

T03-0702-023 G1-23

T03-0702-024 G1-24

Go Ni Mk. I Class

T09-0702-001 G2/1-01

T09-0702-002 G2/1-02

T09-0702-003 G2/1-03

T09-0702-004 G2/1-04

T09-0702-005 G2/1-05

T09-0702-006 G2/1-06

Go Ni Mk. II Cass

T11-0702-001 G2/2-01

T11-0702-002 G2/2-02

Submarine chasers

Shi Ichi Class

T03-1903-001 S-1

T03-1903-002 S-2

T03-1903-003 S-3

T03-1903-004 S-4

T03-1903-005 S-5

T03-1903-006 S-6

T03-1903-007 S-7

T03-1903-008 S-8

T03-1903-009 S-9

T03-1903-010 S-10

T03-1903-011 S-11

T03-1903-012 S-12

T03-1903-013 S-13

T03-1903-014 S-14

T03-1903-015 S-15

T03-1903-016 S-16

T03-1903-017 S-17

T03-1903-018 S-18

T03-1903-019 S-19

T03-1903-020 S-20

T03-1903-021 S-21

T03-1903-022 S-22

T03-1903-023 S-23

T03-1903-024 S-24

T03-1903-025 S-25

T03-1903-026 S-26

T03-1903-027 S-27

T03-1903-028 S-28

T03-1903-029 S-29

T03-1903-030 S-30

T03-1903-031 S-31

T03-1903-032 S-32

T03-1903-033 S-33

T03-1903-034 S-34

T03-1903-035 S-35

T03-1903-036 S-36

T03-1903-037 S-37

T03-1903-038 S-38

T03-1903-039 S-39

T03-1903-040 S-40

T03-1903-041 S-41

T03-1903-042 S-42

- 1
- 2

*Friday, September 13th 2024, 10:40pm*- Go to the top of the page

Forum Software: **Burning Board® Lite 2.1.2 pl 1**, developed by **WoltLab® GmbH**