March 18th-Tensho- Hideyoshi finally started to conquer Hojo Odawara. Kanetsugu and others were attacking Matsuida Castle, but Hojo's vassal, Daidoji Masashige, was siege, and the war situation was steadily rising and falling. Kanetsugu said that there was a secret plan, and went into the mountain with a dog. That night, Kanetsugu heard a beautiful whistle on the hill where the moon approached the castle.