Minoru Akiyama

1971

• [ ] Hentai-shiatsu-shi: Shikiyoku no kyôen (Sound Effects) 

1975

• [ ] Dokyumento-poruno: Chikan onna yu nozoki (Sound Effects) 

1976

• [ ] Poruno repôto: Hentai (Sound) 
• [ ] Poruno repōto: Kinpatsu panma (Sound) 

1979

• [ ] The Women's Prison Lesbian Hell (Sound) 
• [ ] Virgin Rope Makeover (Sound) 
• [ ] Bondage Sex Maniac (Sound Effects) 

1980

• [ ] Apartment Wife Tied Up (Sound) 
• [ ] Girl Mistress (Sound) 
• [ ] Prostitution Juvenile Wife (Sound Effects) 

1981

• [ ] Molester and the Female Teacher (Sound) 

1982

• [ ] Ginza neon-gai: Onna no zetchô (Sound Effects) 
• [ ] Bondage Pervert Group (Sound) 

1983

• [ ] Groping Live Recording Trip (Sound) 

1982

• [ ] Niizuma zankoku ni okasu (Effects Supervisor) 

1980

• [ ] Groper Train: Full School Attendance (????) 

2001

• [ ] Misoji no gokesan: Yogari naki (Yuichi Kominato)