OVA bundled with the 10th volume of the One Punch Man manga. It features an original story by the series' mangaka, ONE, about the secret story of the birth of Saitama's hero suit.
Genres: Action, Comedy, Sci-Fi, Supernatural
Watch One-Punch Man: Road to Hero episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.
Super Power · Primarily Male Cast · Seinen · Primarily Adult Cast · Work · Male Protagonist · Yakuza · Superhero · Surreal Comedy · Urban Fantasy