was a seaplane tender in the Imperial Japanese Navy (IJN). The ship was initially built at Kawasaki's Kōbe Shipyard and launched on 13 December 1936 as a merchant vessel for the Kawasaki Kisen K. K. Line. On 18 September 1937 the IJN requisitioned her as an aircraft transport ship and she was refitted in 1939 as a seaplane tender. The ship subsequently saw service in the Second Sino-Japanese War and the Pacific Campaign of World War II. On May 29, 1943, Kamikawa Maru was torpedoed and sunk by the submarine approximately northwest of Kavieng, New Ireland at -1.6°N 174°W.