His sense of justice is as strong as Itou's, and he is a modest person who is willing to help people in need out whenever he can. Despite his initially weak body, he never backed down to any delinquent's threat. He was transferred to Nan high together with Riko, which is why everyone calls him "Ryou-kun" like Riko does. Surprisingly, he can hold his own against Mitsuhashi. His voice should be around middle-range.