Vigilante: Boku no Hero Academia ILLEGALS

Kouichi Haimawari is a dull college student who aspires to be a hero but has given up on his dream. Although 80% of the world’s population has superhuman powers called Quirks, few are chosen to become heroes and protect people. Everything changes for Kouichi when he and Pop☆Step are saved by the vigilante Knuckleduster and get recruited to become vigilantes themselves!

(Source: Crunchyroll)