姉川の戦い
In 1570, Utahide fought at the Battle of Anegawa, and later that same year, joined his father in the Oda assault on the Asakura clan of Echizen Province. The two led a force of 1,000 men as the vanguard of Shibata Katsuie's army. The total number of men under Katsuie's overall command at that battle totaled 5,000. Of those 5,000, the number under Katsuie's command totaled 600, so this may give some impression of the importance of the Gamō family.