IJN Ōnami

Sunk

Type	Destroyer
Class	Yūgumo
War	Second World War
Main guns	6 × 5″ guns

Sunk with Yūgiri at the Battle of Cape St. George on 25 November 1943.

Graphic reconstruction of Yugumo class, seen from the side (outline) and from above (drawing). The overall appearence is that of the original design, without radars and/or massive anti-air armament. Photo: MacMoreno, CC BY-SA 4.0 · Wikimedia Commons

Armament and specifications

Armament

6 × 127 mm (5.0 in)/50 caliber DP guns
8 × Type 96 Type 96 25 mm (0.98 in) AA guns
2 × Type 92 (IV) 610 mm (24 in) torpedo tubes
16 × Type 93 torpedoes
18 depth charges

Builder	Fujinagata Shipbuilding Yard
Laid down	15 November 1941
Launched	31 August 1942
Commissioned	20 January 1943, 31st Destroyer Division
Displacement	2,077 long tons (2,110 t) standard 2,520 long tons (2,560 t) battle condition
Length	119.15 m (390 ft 11 in)
Speed	35 knots (40 mph; 65 km/h)
Complement	228

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

31 August 1942