A 3rd-year student in U.A. High School's Hero Course. The leader of the Big 3. Quirk: Permeation. He can pass through any physical matter. Childhood friends with Tamaki. Refers to Tamaki as Tamaki, Nejire as Hado-san, and Guest as Guest-san. Almost all of his jokes fall flat. He is handsome.

A 3rd-year student in U.A. High School's Hero Course. One of the Big 3. Quirk: Wave Motion. She discharges shockwaves of energy. Refers to Mirio as Mirio-kun, Tamaki as Tamaki-kun, and Guest as Guest-chan. She is an eccentric girl with boundless curiosity. She is cute.

A 3rd-year student in U.A. High School's Hero Course. One of the Big 3. Quirk: Manifest. He can manifest the characteristics of anything he eats. Childhood friends with Mirio. Refers to Mirio as Mirio, Nejire as Hado-san, and Guest as Guest-san. He has severe social anxiety. He is handsome.