Hiroshi Kobayashi

1982

• [ ] Seiko's Juicy Thighs: Public Bath Beauty (Yasuo - Seiko's Boy Friend) 
• [ ] Pleasure in the Mirror (????) 

1983

• [ ] Praying Mantis (????) 
• [ ] Pink Cut: Love Me Hard, Love Me Deep (Keisuke Todo) 

1985

• [ ] Sotsugyou -GRADUATION- (Ryosuke Tachibana) 
• [ ] わが娘が消えた夜 (????) 

1988

• [ ] Angel Guts: Red Vertigo (Kenji Ohta) 
• [ ] Tokyo Pop (Kaz) 

1993

• [ ] Kitakoto no aru hajimete no michi (Kovacs) 

1995

• [ ] Forbidden Island (????) 

1996

• [ ] Don't Look Up (Shigeru Mochizuki) 
• [ ] Rose (????) 
• [ ] Confinement Escape: Indecent Prey (????) 

1999

• [ ] Avec mon Mari (Tamotsu Kitazawa) 

2001

• [ ] Psycho Doctor (????) 

2004

• [ ] Perfect Education 6 (????) 

2016

• [ ] Birthday Wishes (Taxi Driver) 

2018

• [ ] Liverleaf (Taeko's Father) 

2019

• [ ] Kôshoku danjo: Sex no kisetsu (Ôkami)