Japanese destroyer Naganami

Naganami (長波) was a Yūgumo-class destroyer of the Imperial Japanese Navy.

During the 30 November 1942 Battle of Tassafaronga, Naganami led a supply-drum transport run to Guadalcanal (cover), and engaged a U.S. cruiser-destroyer group. During this action, she possibly torpedoed USS Pensacola (CA-24), and/or USS Northampton (CA-26).

On October 23, 1944, during the Battle of Leyte Gulf, Naganami escorted Admiral Kurita's 1st Diversion Attack Force. During this time period she assisted in the rescue of the cruiser Maya survivors, later transferring them to the battleship Musashi, during which time she escorted the damaged Takao, back to Brunei.

On 10 November 1944 Naganami joined the escort of troop convoy TA No. 3 as it approached Ormoc, of what was then known as the Battle of Ormoc Bay. She was sunk by aircraft of Task Force 38 on 11 November in Ormoc Bay, west of Leyte (10.83333°N, 124.58333°W). An explosion amidships broke the ship in two. Her sister JAPANESE DESTROYER Hamanami, destroyers JAPANESE DESTROYER Wakatsuki and Shimakaze were all sunk along with Naganami, as were three transports.