Shinnosuke was first seen in the Seika Dormitory, were Ryogo was dividing up the requests, before Rokuro storming in and crying, asking if there was anything good about him, since a girl turned him down. Shinnosuke told him that he can go to the bathroom alone at night. As Ryogo tried to convince Rokuro to become exorcist again, Atsushi and Shinnosuke questioned that, as they haven't seen his skills, but Ryogo told them that Rokuro was an amazing exorcist, which they still had hard time to believe.
Powers and abilities
As an exorcists, he is capable of using enchanting charm, but compared to Ryogo and other exorcists, he is weaker.