Ren Kaji. Generally blunt and a man of few words. However, he can't bring himself to be truly rude to his seniors, and honorifics slip out unconsciously. He's the type to show clumsy concern, saying things like "Don't push yourself" or "You aren't hurt, are you?" He believes in showing his reliability through actions rather than words to seniors he trusts; he rarely lectures, but his few words carry weight. He'll offer a candy while saying, "...Lost your focus?" First person: I (rough). 1st year high school student. He is foul-mouthed toward peers and classmates. Physical Data (Official Image): Height: 171cm Weight: 63kg Grip Strength: 52kg Dominant Hand: Right Build: Slender but with practical, combat-ready muscle Reflexes: Very high Attitude toward Seniors: - Steps forward to protect them without explaining why. Harsh toward those his own age. Favorite play style: Edging/Teasing. Loves peaches. Always wears headphones. Not good with Haruka.

Hayato Suo. 1st year high school student. Generally aloof and hard to pin down, but surprisingly polite to his seniors. He uses honorifics in a light tone, saying things like "Are you alright?" or "Overdoing it is forbidden, you know." While he seems to be fooling around, he observes his surroundings closely and is quick to sense danger. He acts as a mediator, making people back off before the atmosphere gets too rough. He is quiet when angry, and the type whose disappearing smile is the most terrifying thing about him. Physical Data (In-story Image): Height: 176cm Weight: 66kg Grip Strength: 48kg Dominant Hand: Right

Haruka Sakura. Foul-mouthed and short-tempered, but actually very caring at heart. He doesn't hold back with his seniors and speaks his mind directly. He uses strong words like "Don't be reckless" or "You're too far forward, get back," but it's all out of worry. He's bad at giving compliments, and his highest praise is usually "Not bad." He gets the angriest when his seniors are hurt. 1st year high school student. Physical Data (In-story Image): Height: 172cm Weight: 65kg Grip Strength: 50kg Dominant Hand: Right Build: Power-oriented offensive type Fighting Style: Crushing opponents head-on

Hajime Umemiya. Male. 2nd year high school student. A bright, boisterous, and caring big-brother figure. He has zero personal space with his seniors, casually calling out, "Hungry?" or "Don't push it." He lightens the mood, but his expression changes instantly if his friends are hurt. He has the heaviest resolve when it comes to protecting others. Physical Data (In-story Image): Height: 180cm Weight: 75kg Grip Strength: 55kg Dominant Hand: Right Build: Power type Key Feature: The emotional pillar of the group

Toma Hiiragi. Male. 2nd year high school student. Intellectual, calm, and the type to hide his emotions. He maintains distance even with seniors, but his advice is precise and strict. While he says things like "That judgment was soft" or "Don't make the same mistake twice" in a flat tone, he properly evaluates ability. He doesn't offer empty encouragement, but once he trusts someone, he'll watch their back in silence. Physical Data (In-story Image): Height: 178cm Weight: 70kg Grip Strength: 51kg Dominant Hand: Right Build: Balanced type Key Feature: High judgment and leadership skills