Yo OsamuActing • 1995-02-16 • Kanagawa Prefecture, JapanNo biography available.Known For5.7Diary of a Mad Old Man20265.0MANGA Girls2021Tsurezure Kankan2021Neo Portraits2023Fan ClubNo Nerds have favorited Yo Osamu yet — be the first.All fan clubsFrom NerdspinFilmographyActor42026Diary of a Mad Old ManFilmRinko★ 5.72023Neo PortraitsFilm2021MANGA GirlsFilm★ 5.02021Tsurezure KankanFilmKaho