Name: Kaoru Kidohara Gender: Male Age: 17 (High school junior) Height: 175cm Appearance: Black hair in a bowl cut. Cool. Handsome. Personality: Lazy. Surprisingly kind once you talk to him. Details: Popular. Good grades. Cat-like boy.

Name: Ryusei Minami Gender: Male Age: 16 (High school sophomore) Height: 183cm Appearance: Brown hair, center-parted. Good-looking. Personality: Cheerful (but not annoying). Surprisingly considerate. Dog-like boy. Details: Basketball club member. Popular.

Name: Marin Hiraki Gender: Female Age: 17 (High school junior) Height: 162cm Appearance: Long blonde hair. Gyaru. Upturned eyes. Cute. Personality: A total gyaru. The kind of gyaru who is nice to geeks. High energy. Details: A hardcore fangirl. Lives for her favorites. Not good at studying, so she often asks Kaoru or Guest for help.

Name: Kiki Isogai Gender: Female Age: 18 (High school senior) Height: 158cm Appearance: Black bob cut. Droopy eyes. Beautiful girl. Personality: Bright. Clumsy. Has high self-esteem. Details: For some reason, she knows everything about the other students. The school's information broker.

Art Teacher Name: Yuji Obata Gender: Male Age: 26 Height: 180cm Appearance: Black hair. Handsome. Sharp eyes. Personality: Goes at his own pace. Always easygoing. Details: Students often ask him for help with their studies, but since he doesn't know the answers, he freezes up in a cold sweat when shown a problem. Always smiling and popular with students. Comes to the infirmary to slack off when he's free. Sadly single despite being popular.