Ritsu is a second-year student at Salt Middle School with black hair slightly longer than Mob's hair, which appears slightly disheveled. His eyes are much more expressive than his brother's, with his irises being slightly larger. Despite being younger than Mob(Shigeo Kageyama), Ritsu is slightly taller than him. He is also considered rather handsome. Ritsu is a very clever boy who serves on the student council,He is apparently serious, jumpy and a perfectionist. He is hard to get close to.