Bonsaku KosugiActingNo biography available.Known For10.0Theater of Life: Youth Version19366.5Explosion!1939Fan ClubNo Nerds have favorited Bonsaku Kosugi yet — be the first.All fan clubsFrom NerdspinFilmographyActor41939Explosion!Film★ 6.51937SōbōFilm1936Theater of Life: Youth VersionFilm★ 10.01931Oiwa NagayaFilm