48 credits
- Keisei Saimin no Otoko
2015 Script
- Samurai Vendetta
2012 Screenplay
- 神様の女房
2011 Writer
- Kaikyô
2007 Writer
- Saigo no Chūshingura
2004 Writer
- 弟
2004 Screenplay
- Last Dance: Divorce Ceremony
2001 Salaryman
- Otose
2001 Writer
- Maitresse
2000 Screenplay
- Aoi: Tokugawa Three Generations
2000 Original Story
- Nemuri Kyōshirō 4: The Woman Who Loved Kyoshiro
1998 Screenplay
- Eighth Shogun Yoshimune
1995 Screenplay
- Ganryujima: Kojiro and Musashi
1992 Writer
- The Political Game
1989 Director
- Keshin
1987
- April Fish
1986 Story
- Miotsukushi
1985 Screenplay
- Nezumi Kozō kaitō den
1984 Screenplay
- Beauty of the Forbidden Fruit
1984 Screenplay
- Eve in a Summer Dress
1984 Original Story
- Detective Kyosuke Kozu's Murder Reasoning I
1983 Screenplay
- Kemono Michi
1982 Writer
- Dangai kara no koe
1980 Screenplay
- Devilish Beauty
1979 Screenplay
- Take Me Away!
1978 Writer
- Double Clutch
1978 Screenplay
- Pink Lady's Motion Picture
1978 Original Story
- Monkey
1978 Writer
- Black Jack: The Visitor in the Eye
1977 Screenplay
- Edogawa Rampo no bijo shirīzu
1977 Writer
- Love in the North
1976 Screenplay
- Permanent Blue
1976 Screenplay
- Light and Shade of Youth
1976 Screenplay
- Tomorrow Will Shine
1974 Writer
- Did the Red Bird Escape?
1973 Writer
- Daddy on a Rocking Boat
1973 Writer
- The Shinano River
1973 Writer
- 300 Million Yen Mission
1971 Writer
- Nani ga nandemo Tamegorō
1970 Screenplay
- Rainbow Over Paris
1970 Screenplay
- The Walking Major
1970 Story
- Love of Saturday
1970 Screenplay
- 夕月
1969 Screenplay
- ひばり・橋の花と喧嘩
1969 Screenplay
- Konto 55: Grand Outer Space Adventure
1969 Screenplay
- 北上川悲歌
1961
- Soldiers' Girls
1958
