- 1978Chikan maruhi kaigyôiFilmScreenplay
- 1975Toruko maruhi monzetsuFilmScreenplay
- 1975Joshidaisei: Môteru Utamaro asobiFilmScreenplay
- 1974Semi-dokyumento: Maruhi yobaiFilmScreenplay
- 1973Semidokyumento: henshitsu-shaFilmScreenplay
- 1972Watashi no yowai koto?FilmScreenplay
- 1971The Sticky White SkinFilmScreenplay
- 1971Sado, maso, lezFilmScreenplay
- 1969Onna yu monogatariFilmScreenplay
- 1969A Woman's BathhouseFilmScreenplay
- 1969Woman's TongueFilmScreenplay
- 1969Seika sôdan: Kanzen naru hininFilmScreenplay
- 1969Mibôjin geshukuFilmScreenplay
- 1968Love HotelFilmScreenplay