 Three transports ("Kongō Maru", "Tenyō Maru", and "Yokohama Maru") were sunk.In addition, the light cruiser "Yubari", two destroyers ("Asanagi" and "Yūnagi"), the transport "Kokai Maru", the minelayer , the seaplane tender , and the auxiliary minesweeper "Tama Maru No.2" were damaged.