- 2008BeautyFilmWriter
- 1992Crying Freeman 5: Abduction in ChinatownFilmScreenplay
- 1991Crying Freeman 4: A Taste of RevengeFilmScreenplay
- 1991The Voyage Of Little SinbadFilmWriter
- 1990Crying Freeman 3: Shades of Death, Part 2FilmScreenplay
- 1989Crying Freeman 2: Shades of Death, Part 1FilmScreenplay
- 1988Crying FreemanSeriesWriter
- 1987The Forest of the Little BearFilmWriter
- 1985Kekkon Annai MysteryFilmScreenplay
- 1976Hell RidersFilmScreenplay
- 1975The Bullet TrainFilmScreenplay
- 1975300 Million Thief: Statute of LimitationsFilmScreenplay
- 1972The Lucky Status SymbolFilmScreenplay
- 1972Woman His PreyFilmScreenplay
- 1971King of PornographyFilmWriter
- 1971King of the Widow-KillersFilmScreenplay
- 1971The Big ChaseFilmScreenplay
- 1970The Kingpin of Fair LadiesFilmScreenplay
- 1970Inside a Girl's DormitoryFilmWriter
- 1969Ex-Convict - Territory of RampageFilmScreenplay
- 1968Ninja's MarkFilmScreenplay
- 1968A History of the Japanese UnderworldFilmScreenplay
- 1966Pretty Devil YokoFilmScreenplay
- 1965Sex PeddlersFilmScreenplay
- 1963Sasuke and His ComediansFilmWriter
- 1962Jirocho' s Days of Youth: Whirlwind on the TokaidoFilmScreenplay