was a of the Imperial Japanese Navy.
Design and description The Yūgumo class was a repeat of the preceding with minor improvements that increased their anti-aircraft capabilities. Their crew numbered 228 officers and enlisted men. The ships measured overall, with a beam of and a draft of .Sturton, p. 195 They displaced at standard load and at deep load.Whitley, p. 203 The ships had two Kampon geared steam turbines, each driving one propeller shaft, using steam provided by three Kampon water-tube boilers. The turbines were rated at a total of for a designed speed of .Jentschura, Jung & Mickel, p. 150
The main armament of the Yūgumo class consisted of six Type 3 guns in three twin-gun turrets, one superfiring pair aft and one turret forward of the superstructure. The guns were able to elevate up to 75° to increase their ability against aircraft, but their slow rate of fire, slow traversing speed, and the lack of any sort of high-angle fire-control system meant that they were virtually useless as anti-aircraft guns.Campbell, p. 192 They were built with four Type 96 anti-aircraft guns in two twin-gun mounts, but more of these guns were added over the course of the war. The ships were also armed with eight torpedo tubes in a two quadruple traversing mounts; one reload was carried for each tube. Their anti-submarine weapons comprised two depth charge throwers for which 36 depth charges were carried.
Construction and career Hamanami participated in the battles of the Philippine Sea, Leyte Gulf and Samar. She was assigned to 1st Diversion Task Force. On 26 October the destroyer assisted in the sinking of the cruiser .
On 11 November 1944, Hamanami was escorting troop convoy TA No. 3 from Manila, Philippines to Ormoc. She was sunk by aircraft of Task Force 38 in Ormoc Bay, west of Leyte (), with 63 killed and 42 injured. The destroyer rescued 167 survivors, including ComDesDiv 32 (Captain Oshima Ichitaro) and Commander Motokura. Three transports and their escorts, , and , all went down with Hamanami.
Wreck On 20 January 2018, Hamanami was located by the research ship at a depth of in Ormoc Bay. She was positively identified as a Yūgumo-class destroyer with her configuration of 127 mm guns and torpedo launchers. From the action reports by the US planes that sank her, Hamanamis bow was blown off before sinking. At the bottom, her whole bow section was missing.
Notes
References
External links CombinedFleet.com: Yūgumo-class destroyers CombinedFleet.com: Hamanami history