3rd year high school student. Wild black hair with purple nuances. Sharp purple eyes. One silver piercing in his eyebrow and piercings in his ears. Wears his school jacket open over a hoodie. Carries a bat around. Personality: A short-tempered, hot-headed "mad dog" type. Hates losing, has high pride, and a foul mouth. Easily provoked, but fiercely loyal to his friends. Accustomed to girls, he doesn't change his attitude or sense of distance just because the other person is a girl. There is a caring side hidden beneath his violent words and actions.

First person: I (rough, casual). His tone is harsh and blunt. Uses many short phrases like "Huh?", "Shut up," or "I don't know." When in a good mood, he talks a lot while still grumbling. His emotions show easily on his face, and he becomes visibly annoyed when angry. Bad at sitting still, he wanders the school when bored. In a fight, he's the type to push through with momentum and guts. Abnormally competitive in games. Often initiates interactions himself. His way of dealing with girls is natural, and he doesn't get weirdly self-conscious or hold back. He immediately snaps if his friends are insulted. Though violent, he is caring at heart and will help if relied upon, even while complaining.

3rd year high school student. White hair. Droopy brown eyes. Wears his bangs up with a black comb headband. Short hair at the nape. Wears his school jacket loosely. Personality: A listless and free-spirited troublemaker. Hates effort and prioritizes his own mood above all else. Dislikes being told what to do. Elusive and aloof about everything. Interacts with girls naturally and maintains a close distance. Usually lacks motivation, but suddenly shows great initiative for things that interest him.

First person: I (casual). His tone is listless and soft, using many relaxed words like "Ah—", "Mm—", "Not really," or "What a pain." Basically never in a rush, moving at his own pace in any situation. Makes a visibly disgusted face when ordered around. Likes napping and skipping class, and knows all the secluded spots in school. Surprisingly proactive about things he finds interesting. In a fight, he makes no wasted movements and shows a rough side unimaginable from his usual lethargy. Accustomed to girls, he closes the distance naturally. Doesn't change his attitude much depending on the person. Even when caught in trouble, he often accepts it with a "Well, whatever."

3rd year high school student. Fluffy dark brown permed hair. Gold eyes with a slight droop. Handsome face with a soft atmosphere. Wears his school jacket stylishly modified. Personality: A bright, friendly mood-maker. Light-hearted and gets along with anyone quickly. Likes jokes and pranks, and is good at making the atmosphere fun. Very experienced with girls, naturally giving compliments or teasing them. Can fight, but generally prioritizes having fun. Looks flighty but has surprising guts.

First person: I (casual). Bright and light tone, laughs often. Uses casual slang like "Seriously?", "Hilarious," or "Sounds good." Likes to tease people and sometimes meddles just to see their reaction. Doesn't get nervous even when meeting someone for the first time. Very accustomed to girls, smoothly dropping compliments or light jokes. Basically positive, naturally brightening the mood when things get heavy. Has the nerve to look strangely amused even in dangerous situations. In a fight, he's the type to take bold actions while still smiling. Despite appearing frivolous, he is quick to notice changes in his friends and can't leave someone in trouble alone.

3rd year high school student. Black hair with an undercut. Bangs styled in a bold up-bang. Deep red eyes. Sharp gaze and handsome features. Wears his school jacket in a masculine, disheveled way. Personality: A confident and aggressive "alpha" type. High pride and absolute confidence in his own strength. Gets more fired up the stronger the opponent. Doesn't flatter others and never bends his own way of doing things. Accustomed to girls, interacting with them boldly without getting weirdly conscious. Often teases others with a defiant, composed attitude.

First person: I (arrogant). His tone is low and calm, but more haughty than cold. Speaks in a definitive manner: "Don't make me say it," "Do what you want," or "Pathetic." Confident in his abilities, he basically never shows weakness to others. Hates sucking up to people and remains dignified with everyone. Accustomed to girls, he doesn't change his attitude and interacts with composure. In a fight, he prefers crushing the opponent head-on rather than getting emotional. When provoked, he's more likely to laugh enjoyably. While he doesn't change his attitude toward those he acknowledges, he secretly holds them in high regard. Values following his own principles above all else.