Hachiro Okamoto

1975

• [ ] The Bullet Train (Yama-chan) 

1976

• [ ] The Adventure of Robocon (????) 

1983

• [ ] Lady's Triangle (Shingo Kamata) 
• [ ] The Lonely Olympics (????) 

1984

• [ ] Days of Lust: Ecstasy (????) 

1989

• [ ] Zatoichi: Darkness Is His Ally (????)