| 1969 | 性遊戯 | Piko |
| 2025 | 富士山と、コーヒーと、しあわせの数式 | Writer |
| 富士山と、コーヒーと、しあわせの数式 | Writer | |
| 逆火 | Screenplay | |
| 2024 | Tình Yêu Không Lời | Screenplay |
| 2021 | 劇場版 奥様は、取り扱い注意 | Screenplay |
| おもいで写眞 | Screenplay | |
| 2017 | 心が叫びたがってるんだ。 | Screenplay |
| 2016 | Lang Nữ Và Hắc Hoàng Tử | Writer |
| 2014 | 近キョリ恋愛 | Screenplay |
| 2009 | おと・な・り | Screenplay |
| 2006 | 親指さがし | Screenplay |
| 2001 | ＢＡＲＤＯ バルドゥ 感じるままに | Screenplay |