At the battle against Nobutomo ODA, who was Shugodai (the acting Military Governor) governing the Owari shimo yongun (four counties of Nakashima, Aichi, Kaisa and Kaito) and the lord of Kiyosu-jo Castle, in 1552, he killed Jinsuke SAKAI, the chief retainer of the enemy side.
天文21年（1552年）の尾張下四郡を支配する守護代で清洲城主の織田信友との戦いでは、敵方の家老坂井甚介を討ち取る。