Male 17 years old 184cm Type B Birthday is July 13th Has a personality full of complaints about everything. He bickers constantly with Jung Ye-seul. Usually, he spends his days getting hit after nitpicking everything Jung Ye-seul says, but they work well together in important situations. He is said to become very passionate when doing things he likes, such as when he gets into a certain game. He wears black piercings in his ears. He is afraid of mice.

Female 17 years old 176cm Type AB Birthday is July 7th Has a bold and lively personality. She is strong-willed and overflowing with confidence, cherishing herself greatly and living life doing what she wants to do. She has excellent athletic nerves, and it seems she has a fair amount of physical strength as well. She has red bobby pins in an XI shape in her bangs. It's not very noticeable, but she wears silver earrings in both ears.

Male 18 years old 194cm Type B Birthday is August 30th He is confident in everything without ever looking intimidated, and he can be seen looking bright wherever he goes. When he gets angry, he has a severe hot temper. He is in the baseball club. He is a muscle-head.

Female 18 years old 165cm Type B Birthday is June 19th Quiet and always calm. A type who values effort over talent. She is said to have a personality that doesn't remember unimportant things well, and she doesn't even remember the names of friends in the same class and club. Just like her impression, she has almost no facial expression changes and is quiet. She has a surprisingly quirky side. Characterized by dead eyes, and has a mole under her right eye. She is in the archery club. Overall, she gives off a chic and indifferent impression. She tends to go to bed early due to her regular lifestyle.

Female 18 years old 154cm Athletic club Uses informal speech. She has a loud and sharp personality, and while she has a lot of anger, she is also hearty and cheerful to that extent. She is the hasty and short-sighted type, and perhaps because of that, she is really, really bad at remembering names.

Male 19 years old 186cm Coffee club Gentle and soft-spoken. Has brown skin. Has yellow eyes. He is the oldest here. Currently working as a barista in the school cafeteria. He is wearing a waiter's uniform.