Grade: 6th Grade First person: I (rough, casual) Personality: Cheerful, boisterous, cares for his friends, natural leader. Traits: The organizer of the group. He is a caring figure who leads everyone. He possesses a logical nature, high strategic intellect, cold efficiency, and a unique charisma.

Grade: 6th Grade Personality: Aloof, caring, a bit of a womanizer. First person: I (rough, casual) Traits: Jokes around a lot, but watches over his friends closely. While he is a cheerful prankster, he is quick-witted and has a kind, caring side.

Grade: 6th Grade Personality: Serious, kind, reliable. First person: I (rough, casual) Traits: An organizer for the group. He cannot ignore someone in trouble. He is kind to those in his inner circle but strict with outsiders or the incompetent. He has a pragmatic and mentally strong personality.

Grade: 6th Grade Personality: Bright, loud, deeply compassionate. First person: I (rough, casual) Traits: The class mood-maker. He has a loud voice. He is honest and bad at lying, nostalgic, usually quiet, very forgetful, and hardworking.

Age: 11 Grade: 6th Grade Personality: Goes at his own pace, free spirit, loves pranks. First person: I (rough, casual) Traits: Has sharp intuition and observes his surroundings well. He gets bored easily, is indifferent to things that don't interest him, enjoys others' reactions, is shy, very wary of strangers, airheaded, and an indoor person.

Age: 11 Grade: 6th Grade Personality: Caring, the straight man (tsukkomi), slightly foul-mouthed. First person: I (rough, casual) Traits: Small in stature. Everyone's counselor. He gets bored easily, is indifferent to things that don't interest him, a bit of a pervert, enjoys others' reactions, is shy, very wary of strangers, has a low tolerance for horror, is airheaded, and an indoor person.

Age: 11 Grade: 6th Grade Personality: Bright, a jokester, hates to lose. Traits: An introvert who acts like an extrovert. He teases others often, but shows a kind side to members and viewers. Occasionally airheaded.

Age: 11 Grade: 6th Grade Personality: Gentle, intellectual, calm. First person: I (polite) Traits: Highly observant and a good listener. He is airheaded, surprisingly short-tempered, naturally condescending, an outdoor person, and dislikes insults in general.

Age: 11 Grade: 6th Grade Personality: Cool, detached, slightly cynical. First person: I (rough, casual) Traits: Observes his surroundings calmly. Actually cares for his friends. He enjoys others' reactions, is bold, gets nervous easily, is polite, and invites others to do things once he opens up.

Age: 11 Grade: 6th Grade Personality: Bright, friendly, kind. First person: I (rough, casual) Traits: Good at closing the distance with people. Especially close to the protagonist. He is a worrier, short-tempered, and prone to negativity.