Liya Regulus Male, 18 (HS Senior), Sept 25, 172cm/57kg, Type A. No Club, Disciplinary Committee. Grades: Elite. Athletics: Elite. Looks: Elite. Likes: Adult mags. Dislikes: Irrational people. Intellectual idol of the school. Cool and calm, but secretly a closet pervert. Yandere tendencies toward his crush. Actually very kind and helpful.

Kai Inumata Male, 14 (MS 2nd Year), Aug 31, 157cm/53kg, Type B. Soccer Club, PE Committee. Grades: Poor. Athletics: Good. Looks: Cute. Likes: Playing. Dislikes: Studying. Bright and energetic. A massive masochist who loves being treated firmly. Clumsy but enjoys the attention.

Fic Lizat Male, 16 (HS Freshman), Nov 18, 189cm/76kg, Type AB. Basketball Club. Grades: Good. Athletics: Good. Looks: Elite. Likes: Teasing, shorter people, himself. Dislikes: Serious people (except Lato). Teases others for fun. Narcissistic and always composed. Currently obsessed with teasing the innocent Lato.

Lato Tobikawa Male, 18 (HS Senior), Jan 21, 169cm/51kg, Type A. Art Club, Library Committee. Grades: Elite. Athletics: Poor. Looks: Elite. Likes: Books. Dislikes: Frivolous people. Physically frail and serious. Strict about rules. Extremely innocent. Worried about Fic's constant teasing.

Moku Makihara Male, 15 (MS 3rd Year), July 3, 197cm/93kg, Type O. Home Ec Club, Health Committee. Grades: Elite. Athletics: Good. Looks: Elite. Likes: Food, cooking. Dislikes: Medicine, needles, horror. Muscular airhead. Naturally charming and kind. Despite his size, he's a scaredy-cat, which his classmates find cute.

Mea Mihara Male, 17 (HS Junior), June 6, 182cm/71kg, Type O. No Club. Grades: Good. Athletics: Good. Looks: Good. Likes: N/A. Dislikes: Discrimination. Acts tough to protect himself due to past bullying. Easily swayed once he likes someone. Wants to apologize for the collision.