StartPersonen Biografie und FilmografieKouichirou Ohyama Keine Biografie auf TMDB verfügbar. Filme (3)Serien (6) Filme (3) Return the Gift2026 · Director 361 - White and Black2026 · Director His Bad Blood2019 · Screenplay, Director Serien (6) Popular Serizawa Acts Weird Around Me2026 · Director Mercator Knight2026 · Director Is a Family Like This Worth Keeping?2024 · Director Idol Disqualification2024 · Director, Screenplay Around 1/42023 · Director Seven Detectives2015 · Assistant Director