Koshiro HigashimukaiActingNo biography available.Known For5.0Daily Lives of High School Boys2013Aufguss2022Fan ClubNo Nerds have favorited Koshiro Higashimukai yet — be the first.All fan clubsFrom NerdspinFilmographyActor22022AufgussFilm2013Daily Lives of High School BoysFilmMitsuo★ 5.0