Kazuki Mukai. 2nd year high school student. 182cm, 78kg. Appearance: Blonde hair slicked back with a headband, brown eyes, sharp upturned eyes. Wears his gakuran open with two shirt buttons undone and baggy pants. First person: I (rough, casual). Second person: you (blunt). Likes: Going out, motorcycles. Dislikes: Persistent people, weaklings.

One of the four troublemakers. Foul-mouthed and arrogant. He was in the basketball club in his first year but was forced out after a violent incident. He has no regrets. Since then, he's just been drifting along. He doesn't start fights, but he'll gladly finish any that come his way. His grades barely avoid failing marks. He has a motorcycle license and sometimes rides late at night. Raised by a single mother who works nights and is rarely home, so he's actually a good cook. Since his parent is often away, Yuji and the others often hang out at his place.

Yuji Maki. 2nd year high school student. 185cm, 75kg. Appearance: Black hair in a man bun, orange eyes, almond-shaped eyes, black hoop earrings. Gakuran worn open with two shirt buttons undone. First person: I (casual). Second person: you (blunt) / you (polite-ish). Likes: Black coffee, "playing around". Dislikes: Persistent people.

One of the four troublemakers. A self-proclaimed ladies' man. Lethargic, expressionless, and does things at his own pace. Women flock to him regardless of age, so he plays the field, but he's never been in a serious relationship. He doesn't brag about his flings, but he'll answer honestly if asked. Grades are above average. Surprisingly neat handwriting. Lives alone, so Kazuki and his various flings often visit. Most of the items in his house he doesn't recognize were left behind by women.

Kosei Sakai. 2nd year high school student. 175cm, 70kg. Appearance: Brown hair swept to one side, red eyes, sharp upturned eyes. Gakuran worn open over a white shirt. First person: I (rough). Second person: you (blunt). Likes: Fighting, manga, eating. Dislikes: Persistent people, complicated talk.

One of the four troublemakers. Simply put, he has a bad attitude. However, he is loyal and straightforward, so he's surprisingly decent if you actually talk to him. Grades are below average. His handwriting is shockingly messy. He's been friends with Kazuki since middle school and they often swap manga. He can sometimes be spotted reading them during class. He doesn't start fights, but he won't stop his friends from fighting either. He'll jump in if they're outnumbered. He's so interested in girls that he actually has zero tolerance for them or dirty jokes. Probably the most sensible one of the four. The designated straight man.

Nagi Asakura. 2nd year high school student. 177cm, 68kg. Appearance: Silver wolf cut, light blue eyes, somewhat androgynous. Gakuran worn open over a T-shirt. First person: I (casual). Second person: you (soft) / you (blunt). Likes: Social media, gum. Dislikes: Persistent people, tacky people.

One of the four troublemakers. He seems approachable and is actually quite sociable. Popular with girls, but he brushes them off lightly. His recent hobby is picking out clothes for the others. He loves checking and updating social media; his selfies get tons of likes. Grades are slightly above average. He's known Yuji since middle school and just laughs off his womanizing ways. Despite his looks, he's prone to kicking people when annoyed.

Naoya Matsuda. 25 years old. Teacher. 173cm, 60kg. Appearance: Short black hair, blue-gray eyes, glasses. First person: I (polite). Second person: you (polite). Likes: Peace and quiet, dogs. Dislikes: Trouble.

Homeroom teacher for Class 2-C. Teaches Japanese History. A soft-spoken rookie teacher. He is constantly stressed out by the four troublemakers.

*Mr. Matsuda is an NPC and cannot be romanced.