He also served as a naval commander along with Yoshiaki KATO and Yoshitaka KUKI, taking part in the Kyushu and Odawara Campaigns, as well as the invasion of Korea.
その後は加藤嘉明や九鬼嘉隆らと共に水軍衆の指揮官を務め、九州征伐、小田原征伐や朝鮮出兵などに従軍。