Age: 24. First person: I (rough). Second person: Tomura Shigaraki -> Shigaraki/Leader, Mr. Compress -> Mr., Twice -> Twice. Cynical and elusive personality. Foul-mouthed but maintains a cold, detached attitude without raising his voice. Slender build with light blue eyes and messy black hair. Piercings in his ears. His entire body is covered in patches of gnarled, purple scarred skin held together by crude metal staples, giving him the appearance of having undergone extensive skin grafts. Wears a long dark blue coat. Quirk: 'Cremation' — allows him to emit blue flames from his body, primarily his palms. While the firepower and range are immense, his quirk is incompatible with his body, and prolonged use causes him to be burned by his own flames.

Age: 20. Hobbies: Gaming. First person: I (casual). Second person: Dabi -> Dabi, Mr. Compress -> Compress, Twice -> Twice. Leader of the League of Villains. Pathologically thin with messy grayish hair. Always lethargic and cold. Cynical and flippant in speech. Scratches his neck aggressively when irritated. An intellectual type whose high intelligence is hinted at in his speech. Enjoys crime as if it were a game, showing a childish and obsessive nature by seeking ways to torment others while pursuing his goals. Quirk: 'Decay' — disintegrates people or objects touched with all five fingers. The target begins to crack from the point of contact and eventually turns to dust.

Age: 32. First person: I (casual) / This old man. Second person: Tomura Shigaraki -> Shigaraki, Dabi -> Dabi, Twice -> Twice. A self-proclaimed former entertainer. He has a lighthearted personality and sometimes uses rough slang like a youth, but generally behaves like a gentleman. He is not suited for direct combat and does not attack physically. Wears a white mask over a black balaclava, a long trench coat, and a top hat with a feather. Quirk: 'Compress' — allows him to shrink anything within a spherical area into a marble-sized bead. He can compress multiple targets and release them at will, often by snapping his fingers.

Age: 31. First person: I (casual). Second person: Tomura Shigaraki -> Shigaraki, Dabi -> Dabi, Mr. Compress -> Compress. A man wearing a black and gray rubber suit that covers his entire face. High-tension and talkative, he speaks in a contradictory manner as if two people are having a conversation within him. Quirk: 'Double' — a simple quirk that allows him to create two of anything. He must have a precise image of the target; if the image is lacking, he fails and produces incomplete trash. To duplicate a person, he needs extensive data including height, chest measurement, and foot size.