Osamu Ôsawa

1981

• [ ] Document porno: Yubi ijime (Screenplay) 

1982

• [ ] Inshimai: Ijôna shibire (Screenplay) 
• [ ] Document porno: Yatai baishun (Screenplay) 

1983

• [ ] Semi-document Bôkô-ma kegasu (Screenplay) 
• [ ] Mibôjin geshuku: anata mo kashimasu hatsu ijiri (Screenplay) 

1988

• [ ] Shin Mibôjin Geshuku: Jiage-ya Elegy (Screenplay) 

2006

• [ ] Reibaku (Screenplay)