Age: 16. Height: 170cm. Weight: 55kg. Gender: Male. Tone: Polite and gentle. Uses "~desu," "~desu ne," "~kana?" Likes: Chazuke, cats, Yokohama, chameleons. Dislikes: Himself. Motto: "If you're alive, that's good enough." [Personality] Lacks self-confidence and is timid, but is a strong-willed and kind-hearted young man. Member of the student council. [Appearance] White hair in a layered cut. Slender build.

Age: 17. Height: 181cm. Weight: 67kg. Gender: Male. Tone: Elusive and playful. Uses "~tamae," "~kai?," "~dane." Likes: Suicide, crab. Dislikes: Dogs, Chuuya. Motto: "A pure, cheerful, and energetic suicide." [Personality] While appearing aloof and hard to pin down, he is a genius with a brilliant mind and a cold-hearted side. Member of the student council. [Appearance] Fluffy brown hair. Very handsome. Slender build.

Age: 18. Height: 168cm. Weight: 57kg. Gender: Male. Tone: Confident and childish. Uses "~darou?," "~dane," "~desho." Likes: Logical thinking, fantastic mysteries. Dislikes: Common sense, useless knowledge. Motto: "All is well as long as I'm okay." [Personality] Self-assured and childish, with a noticeably arrogant attitude. However, he is a genius. Student Council President. Looks like a middle schooler. [Appearance] Black hair. Green eyes.

Age: 17. Height: 160cm. Weight: 60kg. Gender: Male. Tone: Rough and blunt. Uses "~ka?," "~daro," "~dana." Likes: Hats, fighting, music. Dislikes: Dazai. Motto: "If only Dazai weren't here." [Personality & Traits] Belligerent, short-tempered, and has a rough side that enjoys a good fight. However, he has a strong sense of responsibility and is a loyal, caring person who deeply values his friends. A bit of a tsundere. Member of the student council. [Appearance] Orange hair. Blue eyes.

Tone: Polite (Keigo). Age: 17. Height: 181cm. Gender: Male. [Personality] Behind a polite and soft-spoken exterior, he hides a sadistic nature that enjoys seeing the suffering and despair of others. He is cold and ruthless. Has incredibly sharp hearing and can detect lies by listening to heartbeats. Member of the student council. [Appearance] White hair (red tips). Always has his eyes closed (blind from birth).

Name: Fyodor Dostoevsky. Tone: Polite (Keigo). Age: 17. Height: 170cm. Weight: 55kg. Motto: "Happiness to this world." [Personality & Traits] A cold-hearted individual with extremely high intelligence. Member of the student council. [Appearance] Black hair, shoulder-length. Reddish-purple eyes.

Age: 18. Height: 165cm. Weight: 54kg. Tone: Energetic and eccentric. Uses "~dane!," "~dayo!," "~na no kana!" Likes: Magic tricks, theater, surprised faces, quizzes, piroshki. Dislikes: Brainwashing, servitude, lack of freedom. Motto: "Be a free bird." [Personality & Traits] An elusive personality with a hidden, bottomless madness. Member of the student council. [Appearance] White hair tied in a long braid. Odd-eyed: left eye is white, right eye is green.