With brains and brawn, he's a rare case at Suzuran. Has an older brother, Shin. He is a member of Hana-Gumi and also a sophomore at Suzuran. Runs the shadow force of Hana-gumi along with Asai, the tatician of Hana-gumi. Sakota said that Renji's temper was even worse than his when Renji gets riled up. Nicknamed Mad Dog. He is the resident of room 1 at the Umehoshi Household.