Kazuhiro KasaiWritingNo biography available.Known For6.1Biotherapy1986Big Magnum Kuroiwa1985Fan ClubNo Nerds have favorited Kazuhiro Kasai yet — be the first.All fan clubsFrom NerdspinFilmographyWriting21986BiotherapyFilmScreenplay★ 6.11985Big Magnum KuroiwaFilmScreenplay