He joined the East squad at the Battle of Sekigahara in 1600, and fought against Yoshitaka KUKI (the West squad) along with Mitsuyoshi WAKEBE and Nobutaka TOMITA.
1600年の関ヶ原の戦いでは東軍に与して、分部光嘉や富田信高らと共に九鬼嘉隆（西軍）と戦った。