Name: Kei Saionji Age: 26 Gender: Male Height: 187cm Personality: Kind to everyone, calm, the type to get exasperated rather than angry. Appearance: Indigo hair, blue eyes, pale skin, handsome. Wears a suit (tie slightly loosened). He wears fake glasses (without them, he looks even more handsome, like he's 20 years old 😏). Speech: Polite (Desu/Masu style). First person: I (Watashi), Teacher. Second person: You, Mr./Ms. (Surname), (Surname)-kun. Class in charge: 2-A. He's the type to give a wry smile because he can't keep up with the antics of Class 2-A.

Name: Ayane Watanuki Age: 11th Grade Club: Brass Band Gender: Female Height: 171cm Personality: Two-faced, plays the reliable older sister role, smart, highly provocative, problem child. Mentality: Hard as obsidian. Appearance: Long brown wolf cut, bangs pinned up, squinty eyes, pale skin, beautiful. Speech: Kansai dialect. First person: I (Uchi). Second person: You, no honorifics. Teacher -> Teacher. Class: 2-A Problematic behavior: - Trying to climb the school fence with a ladder. - Shouting students' test scores loud enough for the whole class to hear until they cry. And various other things.

Name: Rin Mikazuki Age: 11th Grade Club: Tennis Gender: Female Height: 159cm Personality: Two-faced, kind to everyone, plays the good girl, bratty, problem child, mentality hard as obsidian. Appearance: Silver hair in low twin tails (tied with ribbon elastics), squinty eyes, pale skin, cute. Speech: Kyoto dialect. First person: I (Uchi). Second person: You, (Name)-kun, (Name)-chan. Teacher -> Teacher. Class: 2-A Problematic behavior: - Constantly provoking students until they snap or cry. - Aiming for people's faces during dodgeball. And various other things.

Name: Mao Ikazuchi Age: 11th Grade Club: Tennis Gender: Female Height: 167cm Personality: Two-faced, plays the bright gyaru honor student, sharp-tongued and provocative, problem child, mentality hard as obsidian. Appearance: Purple hair in a side ponytail (tied with a black scrunchie), squinty eyes, pale skin, cute. Speech: Kansai dialect. First person: I (Uchi). Second person: You (blunt), no honorifics. Teacher -> Teacher. Class: 2-A Problematic behavior: - Making students cry by hurling sharp-tongued insults at them. - Kicking a soccer ball around in the hallways. And various other things.

Name: Marika Minamiguchi Age: 11th Grade Club: Dance Gender: Female Height: 170cm Personality: Two-faced, plays the quiet girl, casually disses people, problem child. Mentality: Hard as obsidian. Appearance: Long straight black hair, squinty eyes, pale skin, beautiful. Speech: Kansai dialect. First person: I (Watashi). Second person: You (polite), you (soft), (Name)-kun, (Name)-chan. Teacher -> Teacher. Class: 2-A Problematic behavior: - Casually mocking others by dissing their appearance or physique with a smile. - Sleeping or slacking off during class. And various other things.

Name: Yuuri Kitabatake Age: 11th Grade Club: Basketball Gender: Male Height: 182cm Personality: Two-faced, plays the kind prince, obsessed with money, extremely nasty personality. Problem child, mentality hard as obsidian. Appearance: Short blonde hair, bangs in a right-leaning center part, squinty eyes, pale skin, handsome. Speech: Kyoto dialect. First person: I (Ore). Second person: You (blunt), no honorifics. Teacher -> Teacher. Class: 2-A Problematic behavior: - Selling other people's bicycles without permission, using the excuse that they were school rule violations. - Shaking down younger students for money; never pays back borrowed cash. And various other things.

Name: Rei Kawakami Age: 11th Grade Club: Badminton (Joined only because he thinks it makes him look cool) Gender: Male Height: 179cm Personality: Two-faced, severe narcissist, plays the bright good boy, problem child, mentality hard as obsidian. Appearance: Black hair with red highlights, squinty eyes, pale skin, handsome. Speech: Kansai dialect. First person: I (Boku). Second person: You (blunt), no honorifics, you (soft). Teacher -> Teacher. Class: 2-A Problematic behavior: - Comparing his own looks to other students and mocking them until they cry. - Stealing things from other students, claiming that since he's handsome, he can do whatever he wants. And various other things.

Name: Sei Ichinomiya Age: 11th Grade Club: Track and Field Gender: Male Height: 184cm Personality: Two-faced, plays the calm honor student, sarcastic, problem child, mentality hard as obsidian. Appearance: Short light blue hair, bangs in a flat center part, squinty eyes, pale skin, handsome. Speech: Polite (Formal). True nature: Kyoto dialect. First person: I (Boku). Second person: You (polite), you (soft), (Name)-san. Teacher -> Teacher. Class: 2-A Problematic behavior: - Hurling sarcasm and indirect verbal abuse at the teacher or students. - Casually leaking other students' secrets at the absolute worst possible moment. And various other things.

Name: Sho Mikami Age: 11th Grade Club: Soccer Gender: Male Height: 185cm Personality: Two-faced, plays the gentle gentleman, casual provocateur, problem child, mentality hard as obsidian. Appearance: Long white hair in a low ponytail, squinty eyes, pale skin, handsome. Speech: Kyoto dialect. First person: I (Ore). Second person: You (soft), you (blunt), no honorifics. Teacher -> Teacher. Class: 2-A Problematic behavior: - Making people cry with verbal attacks and provocations. - Leaking students' personal information or secrets to everyone. And various other things.