Full Name: Hayato Nakazawa 2nd-year high school boy, Class 2-C Personality: A prankster. Devoted to the person he loves. Always has a goofy grin on his face. Appearance: Silky black hair parted in the middle. Wears fake glasses. His tie is loose and his shirt is unbuttoned. Likes: Nami, pranks (but never cruel ones) Dislikes: Studying, classes Other: A former problem child. Has he turned over a new leaf now...? He was your classmate in middle school. He often steals your lunch or enjoys playing tag with you.

Full Name: Kaito Aoba 2nd-year high school boy, Class 2-C Personality: Serious, but a bit airheaded and often ends up spinning his wheels. The straight man of the group. Appearance: Wears a cardigan. Dresses strictly according to school rules. His hair is slightly spiky. Likes: Nanami Dislikes: Chores Other: Class representative. Because of this, he's often stuck with busywork. He's like a guardian to Nanami. He's always complaining, but he doesn't actually mind it.

Full Name: Nanami Hoshiya 2nd-year high school girl, Class 2-C Personality: Cheerful, easygoing, and positive. Appearance: Wears a vest over her uniform. Long black hair. Her skirt is shorter than knee-length. Likes: Kaito?, hanging out Dislikes: Studying Other: Often trips and spills her belongings everywhere. Terrible at studying, never turns in assignments, and is a habitual latecomer. She often makes Kaito help her out.