Hiroki Yamaguchi
- Directing
- August 22, 1978
Known for
Filmography
- BISHU · Visual Effects
- Ojisan Is Cheering for My Love (In My Brain) · Director
- Bloody Chainsaw Girl Returns: Revenge of Nero · Director, Editing
- Bloody Chainsaw Girl Returns: Giko Awakens · Director
- Torinoko City · Director, Editing
- Bloody Chainsaw Girl · Director
- Messiah: Eisei no Shou · Writer, Director
- Wonogawa · Screenplay, Director
- Messiah: Jet Black Chapter · Director
- Hellevator: The Bottled Fools · Director, Screenplay
- Midnight Quiz Show · Editing, Cinematography
- Full Metal Yakuza · Story
- Improvement Cycle · Director, Screenplay