Ryousuke Kagami

Yoshihito's classmate and Wataru's older brother. He has a bit of a playboy-type personality but only has eyes for Yoshihito. After he confesses on Valentine's Day, he and Yoshihito decide to be friends, but he has trouble pinpointing exactly what Yoshihito seems to think "friends" means. He is also a member of the judo club, but quit after he accidentally injured Wataru while sparring.