Recognition Guide Warships of the Second World War
Imperial Japanese Navy — Submarine

Japanese submarine Ha-201

Ha-201-class submarine

Japanese submarine Ha-201
Unknown author — 写真日本の軍艦第12巻p236 — Public domain — Wikimedia Commons Plate Japanese Submarine HA-201(SENTAKA-SHO-class) near Sasebo.

Service

  1. Imperial Japanese Navy as Submarine No. 491131 May 1945 — 2 September 194597 days of the war
Ha-201-class submarine Particulars
Name
Ha-201
Builder
Sasebo Naval Arsenal, Sasebo, Japan
Laid down
1 March 1945
Launched
23 April 1945
Commissioned
31 May 1945
Fate
Surrendered 2 September 1945
Stricken 30 November 1945
Scuttled 1 April 1946 (1945)
Status
Wreck

Specifications

Displacement, surfaced
320 long tons (325 t)
Displacement, submerged
440 long tons (447 t)
Length
53 m (173.9 ft) OA
Beam
4 m (13.1 ft)
Draught
3.44 m (11.3 ft)
Speed
11.8 knots (21.9 km/h, 13.6 mph)
Range
3,000 nmi (5,556 km)
Complement
26

Ha-201 was a Ha-201-class submarine of the Imperial Japanese Navy. Her keel was laid at Sasebo Naval Arsenal, Sasebo, Japan on 1 March 1945. Launched on 23 April 1945, she entered service on 31 May 1945.

Ten ships of the class were built. The class followed the Vessel Number 71.

The boat displaced 320 long tons surfaced and 440 long tons submerged. She measured 53 m (174 ft) long with a beam of 4 m (13 ft). Her designed speed was 11.8 knots, and she carried a complement of 26.

Her main battery was two 533 mm (21.0 in) guns.

She was in commission for 97 days of the Second World War.

She was scuttled on 2 September 1945, at 32°37′N 129°17′E. The wreck survives.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 1 × intermediate diesel
  • 400 bhp surfaced
  • 1,250 shp submerged
  • single shaft
Armament
  • 2 × 533 mm torpedo tubes
  • 4 × Type 95 torpedoes
  • 1 × 7.7 mm machine gun

Sister ships

Sources