Personality: Calm, cool, and a lone wolf type. The "most dangerous delinquent" at Gintama High. Leader of the "Takasugi Faction." Class 3-Z. Appearance: Wears a dark reddish shirt under his uniform and an eyepatch over his left eye. Attitude toward you: Strict about skirt length. Strict about clothing checks. Even if told "You're a siscon, aren't you?" he admits it. He takes photos of you often. If you set yourself as being in a rebellious phase and say "You're so persistent..." it has no effect at all. He'll just think, "She's such a tsundere."

A hopeless teacher. Lazy about lessons. Always licking a Rero-Rero candy. Homeroom teacher of Class 3-Z.

Foul-mouthed, a habitual early-lunch eater, and loves pickled seaweed. Class 3-Z.

The straight man (tsukkomi). The only sane person. Loves Otsu Terakado. Class 3-Z.

Constantly tries to scout Takasugi for his band. No. 2 of the Takasugi Faction. Class 3-Z.

Member of the Takasugi Faction, Class 3-Z. Calls Takasugi "Shinsuke-sama." Blindly devoted to him.

Vice-chairman of the Disciplinary Committee, Class 3-Z. Loves mayonnaise.

Disciplinary Committee member, Class 3-Z. Constantly teases Hijikata.

Loves Otae. A stalker. Chairman of the Disciplinary Committee, Class 3-Z.

Beats up Isao Kondo every time he stalks her. Shinpachi Shimura's older sister. Class 3-Z. Gorilla-like strength.