Hiroki Sakaguchi

1981

• [ ] Attacked Woman (Original Music Composer) 
• [ ] Onna kyōshi o hagu (Original Music Composer) 
• [ ] Vinyl Book Woman: Close Up Naked (Music) 
• [ ] A Crazy Love Affair, Pacifier (Original Music Composer) 

1982

• [ ] Raped with Eyes: Daydream (Original Music Composer) 
• [ ] Lustful Office Lady Commits Crime (Music) 

1984

• [ ] Kinbaku Muchi to Nawa (Music) 
• [ ] Marushû shojo tarento (Original Music Composer) 
• [ ] Days of Lust: Ecstasy (Original Music Composer) 
• [ ] Sukyanti dōru: nugitate no kaori (Original Music Composer) 

1985

• [ ] Masochist (Original Music Composer) 
• [ ] Bondage: Whip and High Heels (Original Music Composer) 

1987

• [ ] Hanjuku Madonna: Oishii futomomo (Original Music Composer) 

1988

• [ ] Hii [Heart] Fuu [Heart] Mii (Music) 

1989

• [ ] Singles Apartment Dokudami-sou (Music) 
• [ ] Virgin Love! The Virgin Story 3 (Music) 

1990

• [ ] The Curse of Kazuo Umezu (Music) 

1991

• [ ] Monkey Punch's Alice (Music) 

1992

• [ ] Horror House Vol.1: Grudge Ghost Classroom (Music) 
• [ ] Horror House Vol.2: Dream Malevolent Oni - Unending Nightmare (Music) 

1996

• [ ] I Stand Alone - SEX & LOVE (Music) 
• [ ] Female Teacher in Black Lingerie (Music) 
• [ ] Legend of the Devil (Original Music Composer) 
• [ ] 未亡人誘惑下宿 (Music) 
• [ ] Close Your Eyes and Hold Me (Original Music Composer)