IJN Nanoha, Japan Fast Battleship laid down 1937

Displacement:
	32,818 t light; 35,000 t standard; 37,686 t normal; 39,835 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(736.30 ft / 728.35 ft) x 101.71 ft x (32.81 / 34.22 ft)
	(224.42 m / 222.00 m) x 31.00 m  x (10.00 / 10.43 m)

Armament:
      12 - 14.00" / 356 mm 45.0 cal guns - 1,399.94lbs / 635.00kg shells, 100 per gun
	  Breech loading guns in turret on barbette mounts, 1912 Model
	  6 x Triple mounts on centreline, evenly spread
		2 raised mounts
      12 - 6.10" / 155 mm 60.0 cal guns - 123.17lbs / 55.87kg shells, 300 per gun
	  Breech loading guns in turret on barbette mounts, 1930 Model
	  4 x 3-gun mounts on sides, evenly spread
      12 - 5.00" / 127 mm 40.0 cal guns - 77.16lbs / 35.00kg shells, 300 per gun
	  Anti-air guns in deck mounts, 1929 Model
	  6 x 2-gun mounts on sides, evenly spread
		6 raised mounts
      162 - 0.98" / 25.0 mm 60.0 cal guns - 0.52lbs / 0.24kg shells, 2,000 per gun
	  Anti-air guns in deck mounts, 1935 Model
	  54 x 3-gun mounts on centreline, evenly spread
		27 raised mounts
      Weight of broadside 19,288 lbs / 8,749 kg

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	15.0" / 381 mm	446.19 ft / 136.00 m	15.62 ft / 4.76 m
	Ends:	Unarmoured
	  Main Belt covers 94 % of normal length
	  Main Belt inclined -12.00 degrees (positive = in)

   - Torpedo Bulkhead - Additional damage containing bulkheads:
		1.38" / 35 mm	446.19 ft / 136.00 m	29.53 ft / 9.00 m
	Beam between torpedo bulkheads 88.58 ft / 27.00 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	14.0" / 356 mm	5.98" / 152 mm		7.99" / 203 mm
	2nd:	0.98" / 25 mm	0.98" / 25 mm		0.98" / 25 mm
	3rd:	0.98" / 25 mm	0.98" / 25 mm		      -

   - Armoured deck - multiple decks:
	For and Aft decks: 3.54" / 90 mm
	Forecastle: 1.02" / 26 mm  Quarter deck: 1.02" / 26 mm

   - Conning towers: Forward 10.08" / 256 mm, Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,
	Geared drive, 4 shafts, 159,289 shp / 118,830 Kw = 32.00 kts
	Range 5,000nm at 20.00 kts
	Bunker at max displacement = 4,835 tons

Complement:
	1,352 - 1,758

Cost:
	£19.333 million / $77.332 million

Distribution of weights at normal displacement:
	Armament: 3,527 tons, 9.4 %
	   - Guns: 3,527 tons, 9.4 %
	Armour: 11,062 tons, 29.4 %
	   - Belts: 4,544 tons, 12.1 %
	   - Torpedo bulkhead: 672 tons, 1.8 %
	   - Armament: 2,594 tons, 6.9 %
	   - Armour Deck: 3,009 tons, 8.0 %
	   - Conning Tower: 244 tons, 0.6 %
	Machinery: 4,415 tons, 11.7 %
	Hull, fittings & equipment: 13,539 tons, 35.9 %
	Fuel, ammunition & stores: 4,868 tons, 12.9 %
	Miscellaneous weights: 275 tons, 0.7 %
	   - On freeboard deck: 150 tons
	   - Above deck: 125 tons

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  42,981 lbs / 19,496 Kg = 31.3 x 14.0 " / 356 mm shells or 6.0 torpedoes
	Stability (Unstable if below 1.00): 1.06
	Metacentric height 5.7 ft / 1.7 m
	Roll period: 17.8 seconds
	Steadiness	- As gun platform (Average = 50 %): 50 %
			- Recoil effect (Restricted arc if above 1.00): 0.77
	Seaboat quality  (Average = 1.00): 0.85

Hull form characteristics:
	Hull has a flush deck,
	  a normal bow and large transom stern
	Block coefficient (normal/deep): 0.543 / 0.550
	Length to Beam Ratio: 7.16 : 1
	'Natural speed' for length: 31.50 kts
	Power going to wave formation at top speed: 58 %
	Trim (Max stability = 0, Max steadiness = 100): 59
	Bow angle (Positive = bow angles forward): 15.00 degrees
	Stern overhang: 0.00 ft / 0.00 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	22.00 %,  29.69 ft / 9.05 m,  24.28 ft / 7.40 m
	   - Forward deck:	31.00 %,  24.28 ft / 7.40 m,  18.90 ft / 5.76 m
	   - Aft deck:	31.00 %,  18.90 ft / 5.76 m,  18.90 ft / 5.76 m
	   - Quarter deck:	16.00 %,  18.90 ft / 5.76 m,  18.90 ft / 5.76 m
	   - Average freeboard:		21.39 ft / 6.52 m

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 93.9 %
		- Above water (accommodation/working, high = better): 152.4 %
	Waterplane Area: 53,448 Square feet or 4,965 Square metres
	Displacement factor (Displacement / loading): 102 %
	Structure weight / hull surface area: 202 lbs/sq ft or 988 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.96
		- Longitudinal: 1.42
		- Overall: 1.00
	Adequate machinery, storage, compartmentation space
	Excellent accommodation and workspace room
	Poor seaboat, wet and uncomfortable, reduced performance in heavy weather

37,686T

12x 36cm/45(14") 41st year Type 36
12x 155m/60(6.1") 3rd year
12x 127mm/40(5") Type 89
162x 25mm/60(1") Type 96 Model 1

Main Battery: A-Bs-Xs-Y
Secondary Battery: Central Sides
Heavy AA on raised sides
Light AA fully dispersed on ship (half raised)

Cross Deck Catapult midship

100T 1 x Signals
25T 1 x Cranes
50T 1 x Heavy Catapult
100T 5 x Planes