| 2026 | Kyoto Hippocrates | Screenplay |
| 2012 | Hayabusa: The Long Voyage Home | |
| 2011 | Oba: The Last Samurai | |
| 2009 | The Unbroken | |
| 2008 | Akifukaki | |
| 2008 | Tombstone of the Fireflies | |
| 1996 | Sasurai no Troublebuster | |
| 1996 | Kindaichi Case Files Movie 1: The Opera House Murders | |
| 1996 | Jinrai: The Boss's Ransom | |
| 1991 | Summer of the Lion Kings | |
| 1991 | Don ni natta otoko | |
| 1990 | Maria's Stomach | |
| 1987 | Shakotan Boogie | |
| 1987 | Haikara-san ga Tôru | |
| 1986 | Purushian burû no shôzô | |
| 1986 | Inujini sesi mono | |
| 1985 | Marukin marubi no kinkonkan | |
| 1984 | Watashi no naka no shôfu | |
| 1984 | Mermaid Legend | |
| 1984 | Danchizuma: New Town Kinryô-ku | |
| 1983 | Pornographic Ukiyo-e | |
| 1983 | Village of Doom | |
| 1983 | P. P. Rider | |
| 1982 | Young Girls' Holding Cell | |
| 1982 | Tattoo | |
| 1982 | Room of Shame | |
| 1981 | Biniiru hon no onna: Missha zenra | |
| 1981 | Shikijô mesugari | |
| 1981 | Female Teacher: Chain and Bondage | |
| 1981 | Gaki teikoku - Akutare sensô | |
| 1981 | Empire of Kids | |
| 1980 | Jokyôshi: Nozokareta bôkô genba | |
| 1980 | Jôhatsu tsuma: Susurinaki | |
| 1980 | Shôjo kinbaku | |
| 1980 | Torturing the Housewife | |
| 1979 | Assault Demon Pearl Torture | |