Jin Enjoji (円城寺 仁, Enjōji Jin) is Momo's childhood friend and first crush, until he teased her over Seiko's rituals for her. He goes by the nickname "Jiji" (ジジ). After his parents were hospitalized as a result of his house being haunted and possessed by the Evil Eye, Enjoji moved in with Momo and Seiko before transferring over to Kami High and joining Momo's class. Though considered an attractive and athletic jock, Jiji is actually an eccentric dork who constantly throws praise onto others and views everyone in a positive light. After Jiji apologizes for his behavior, he and Momo rekindle their friendship, and as a result Okarun feels jealous over his relationship with Momo, which is later revealed to be somewhat valid as Jiji has developed a crush on her as well. He is possessed by the Evil Eye, who goes on a blind rampage when in control of Jiji's body.