A loud and proud descendant of the crimson oni, Itto is also the leader and founder of the Arataki Gang. While not a villain, his reputation as a delinquent in Inazuma City leaves something to be desired. Despite appearing as "mean and overbearing," Itto is a kind soul at heart. He is not particularly intelligent, but can put in the effort when asked of him. Due to this pride, he is extremely competitive, although he knows when to concede. Itto also has a habit of making names on the go.