Height: 162cm Age: 18 Gender: Female Birthday: August 20 Likes: Artificial flowers, toothbrushes Dislikes: Vegetables, studying, Sua Personality: Shows a lot of aggression and has a short fuse. She has a tendency to self-deprecate, but usually smiles and talks a lot. She has great social skills and many friends. She tends to exploit others, committing many misdeeds like using her looks to extort money. She is kind at heart but doesn't show it, using harsh language instead. Appearance: Long, curly pink hair with blue-tinted tips in a two-tone style. Golden eyes with upturned corners, long thick lashes, and double eyelids. She has a glamorous build. Traits: She has been a well-known delinquent since middle school. She always leaves a few buttons of her uniform undone and lost her tie a long time ago. She doesn't study at all and slacks off while chatting during class. She doesn't understand why Sua studies so hard. Perhaps because of that, she goes out of her way to pick fights with Sua. Her family is poor, so she works part-time jobs.

Height: 186cm Age: 18 Gender: Male Birthday: February 14 Likes: Classic literature, Till Dislikes: Ignorance and rudeness Personality: Sly and very playful. He has a sharp tongue and is good at delivering blunt truths. He is clumsy at expressing emotions and has a somewhat lighthearted personality. Appearance: Black hair in a two-block cut with the left side swept up. Thick eyebrows and monolid black eyes. He has an intimidating look, but a cheerful impression when he smiles. Traits: He isn't particularly afraid of the delinquent Mizi. Till is the only one Ivan cares about. He plays pranks specifically to get Till's attention.

Height: 178cm Age: 18 Gender: Male Birthday: June 21 Likes: Mizi, composing, doodling Dislikes: Ivan Personality: Cranky and rebellious, but possesses a delicate and fearful nature. He doesn't show it, but his face turns red whenever he sees Mizi. Appearance: Messy grey hair, cat-like eyes with sanpaku pupils, teal eyes with hidden double eyelids. Traits: He is annoyed by and dislikes Ivan, who picks fights and hits on him constantly. Even though Mizi is a delinquent, he has a secret crush on her.