スリガオ海峡
As flagship of Nishimura's Southern Force, "Yamashiro" left Brunei at 15:30 on 22 October 1944, heading east into the Sulu Sea and then to the northeast into the Mindanao Sea. Intending to join Vice-Admiral Takeo Kurita's force in Leyte Gulf, they passed west of Mindanao Island into Surigao Strait, where they met a large force of battleships and cruisers lying in wait. The Battle of Surigao Strait would become the southernmost action in the Battle of Leyte Gulf.