This is a pseudonym used singularly and collectively by screenwriters collaborating with Koji Wakamatsu, e.g. Masao Adachi, Haruhiko Arai, Banmei Takahashi, and many others.
Diğer Roller
| 2010 | キャタピラー - Screenplay |
| 1996 | 標的 羊たちの哀しみ - Screenplay |
| 1984 | スクラップ・ストリー ある愛の物語 - Screenplay |
| 1977 | 日本卸禁制 女人売買 - Screenplay |
| 1975 | 実録 女高生集団売春 - Screenplay |
| 1974 | 淫欲輪獣 - Screenplay |
| 1972 | 現代日本暴行暗黒史 - Screenplay |
| 1970 | 真昼の暴行劇 - Screenplay |
| 1969 | ゆけゆけ二度目の処女 - Writer |
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