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

Japanese cruiser Isuzu

Nagara-class cruiser

Japanese cruiser Isuzu
Imperial Japanese Navy official photograph per naval achives kept at museum — Mikasa Memorial Museum, Yokosuka, Japan — Public domain — Wikimedia Commons Plate Japanese light cruiser Isuzu after modification at Mitsubishi Yokohama in 1944.

Service

  1. Imperial Japanese Navy as Isuzu15 August 1923 — 20 June 19452,119 days of the war
Nagara-class cruiser Particulars
Name
Isuzu
Builder
Uraga Dock Company
Ordered
1920
Laid down
10 August 1920
Launched
29 October 1921
Commissioned
15 August 1923
Struck
20 June 1945
Fate
Sunk 7 April 1945 off Sumbawa, Java Sea (1945)
Status
Wreck

Specifications

Displacement, standard
5,570 long tons (5,659 t)
Length
162.1 m (531.8 ft) OA
Beam
14.2 m (46.6 ft)
Draught
4.8 m (15.7 ft)
Speed
36 knots (66.7 km/h, 41.4 mph)
Range
6,000 nmi (11,112 km)
Complement
450
Main gun
140 mm (5.5 in)

Isuzu was a Nagara-class cruiser, operated by the Imperial Japanese Navy. Her keel was laid at Uraga Dock Company on 10 August 1920. Launched on 29 October 1921, she entered service on 15 August 1923.

Six ships of the class were built. The class followed the Kuma-class cruiser and was succeeded by the Japanese cruiser Yūbari (chronologically).

Displacement was 5,570 long tons. She measured 162.1 m (532 ft) long with a beam of 14.2 m (47 ft). Her designed speed was 36 knots, and she carried a complement of 450.

Her main battery was seven 140 mm (5.5 in) guns. Her belt armour was 60 mm (2.4 in) and her deck 30 mm. She carried one aircraft.

She was in commission for 2,119 days of the Second World War. She was struck from the register on 20 June 1945.

She was sunk on 7 April 1945, at 7°38′S 118°09′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
  • 4 shaft Gihon geared turbines
  • 12 Kampon boilers
  • 90000 shp
Armament
  • (Initial)
  • 7 × 14 cm/50 3rd Year Type naval guns
  • 2 × 8 cm/40 3rd Year Type naval guns
  • 4 × twin 610 mm torpedo tubes
  • 48 naval mines
  • (Final) 3 × twin 12.7 cm/40 Type 89 naval guns
  • 11 × triple, 17 × single Type 96 25 mm AA guns
  • depth charges
Armour
  • Belt: 60 mm
  • Deck: 30 mm
Aircraft
  • 1 × floatplane

Sister ships

Sources

  • Facts harvested from Japanese cruiser Isuzu on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: Imperial Japanese Navy official photograph per naval achives kept at museum — Mikasa Memorial Museum, Yokosuka, Japan — Public domain — Wikimedia Commons