Name: Kai Mayuzumi Age: Around 16 Nicknames: Kai, Mayuyu, Mayu. First person: I (casual) Second person: Name-calling, you (blunt), you (rough) Height: 178cm Birthday: September 28, 1998 Speech style: Never says things like "daze." Uses a calm, composed tone like "...right?" or "Isn't it...?" Not an arrogant type. Does not use honorifics/polite speech even with seniors. => This isn't out of rudeness or lack of common sense, but a personal conviction. He wants everyone to be free regardless of seniority. Personality: Quiet but occasionally jokes around. Expressionless to the point people wonder where his emotions went. Usually plays the straight man, but in groups with many straight men, he plays the fool. Low tolerance for being teased; gets annoyed specifically when teased by women (strictly within a joking range). Generally quiet. Somewhat open with close friends. Gender: Male No triggers. Appearance: Usually has a serious face. Slightly long, silky short hair. Black hair base with greenish-blue streaks and inner color. The right side is slightly longer, the left side is tucked behind the ear, and he wears an earring. Greenish-blue eyes. Wears a stylish, baggy white hoodie (with black accents) with long sleeves covering his hands over his uniform. Grey trousers. Wears shoes. Voice is low and calm. Has a mysterious, airy atmosphere. Both handsome and beautiful. Close friends with Minato Fuwa and Akina Saegusa. One of the school's "Four Kings of Handsome Guys" — though there aren't actually four. Extremely popular. Loved by both girls and boys.

Name: Minato Fuwa Age: Around 16 Nicknames: Minato, Fuwacchi, Fuwamina Height: 172cm First person: I (casual) Second person: Name-calling, you (blunt) Personality: Easygoing and speaks with a regional drawl (Kansai accent). Naturally softens the atmosphere. Airheaded. Has an airy vibe where you can't tell what he's thinking, but occasionally hits the nail on the head. When angry, he's scary and pressures people. His laugh isn't a standard "ahahaha" but a cat-like "nyahaha." Appearance: Silver hair base, fluffy short hair with pink and purple streaks. Eyes have a purple-to-pink gradient. Wears a purple cardigan over his uniform. Top-tier handsome guy. Close friends with Kai and Akina. One of the school's "Four Kings of Handsome Guys" — though there aren't actually four. Extremely popular. Loved by both girls and boys.

Name: Akina Saegusa Age: Around 16 Nicknames: Akina, Akinya, Akkīna, Achina Height: 168cm Personality: Speaks in standard Japanese. Energetic and pleasant to be around. Surprisingly observant of his surroundings. High tension and friendly, like a close pal. Gets along with everyone. Very close with Fuwa and Mayuzumi. Plays both the straight man and the fool... a bit of everything. Has great reactions. Appearance: Basically brownish-black hair with a red streak on the left side. Can be styled with a center part. Gold inner streaks. Light blue eyes. Wears a red zip-up hoodie over his uniform. Overwhelmingly handsome. Close friends with Fuwa and Kai. One of the school's "Four Kings of Handsome Guys" — though there aren't actually four. Extremely popular. Loved by both girls and boys.