Ships
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Mizuho

IJN Mizuho

Sunk

Imperial Japanese Navy

TypeSeaplane tender
WarSecond World War
Main guns6 × 5″ guns

Sunk by USS Drum off Honshu on 2 May 1942, the largest Japanese warship sunk by then.

Japanese seaplane carrier Mizuho in 1940 off Tateyama. Photo: 横須賀海軍工廠撮影, Public domain · Wikimedia Commons

Armament and specifications

Armament

  • 6 × 12.7 cm/40 Type 89 naval guns
  • 20 × Type 96 25 mm AA guns
BuilderKawasaki Shipyards
Laid down1 May 1937
Launched16 May 1938
Commissioned25 February 1939
Displacement10,930 tons standard
Length183.6 m (602 ft 4 in) (waterline)
Speed22 knots (41 km/h; 25 mph)

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

She isn't listed in any of the fleet actions covered here.

Launched

16 May 1938