Masahiro Asao
- Directing
- September 23, 1968 · Yao, Osaka Prefecture, Japan
Known for
Filmography
- Unification of Japan: Tokyo Edition · Gun Wrangler
- Hitodzuma otoko (men)-tsukuri hiwaina ajiwai · Gun Wrangler
- Himuro Renji · Gun Wrangler
- Unification of Japan: Kanto Edition · Gun Wrangler
- Yamazaki Ichimon — Unification of Japan: The Movie (or "The Y-Team") · Gun Wrangler
- The World of Shura 2 · Gun Wrangler
- The World of Shura · Gun Wrangler
- Nishinari Goro's 400 Million Yen: Deadly Battle · Sound Effects
- A Janitor · Gun Wrangler
- Sotai 2: Organized Crime Unit vs. Anti-Social Forces · Director
- The Shortest Distance Is Round 2: Rain and Soda · Special Effects
- Sotai: Organized Crime Prevention Division vs. Anti-Social Forces · Director
- Wrath Against the Outlaws 2 · Director
- Wrath Against the Outlaws · Director
- Chivalry's Lament 3 · Director
- Chivalry's Lament 2 · Director
- Chivalry's Lament · Director
- The Wild Ones: The Osaka Yakuza War · Screenplay, Director
- The Wild Ones: Charismatic Yakuza · Director
- Boys and Girls: The Movie · Director
- New Gang Emblem 6 · Director
- Extremely Crushed · Director
- History of Yakuza Conflict: Nishinari Conflict · Director
- Underface · Director
- Elegy of Conflict · Director, Screenplay
- The Law of Asuras · Director
- Firebrands · Director
- Scars of Turmoil · Director
- Funeral Song of Ashura · Director
- Road to Retribution · Director, Screenplay
- The Gunrunner Girl · Director
- Girls, Gangsters & Zombies · Director, Writer
- Bounty Hunter · Director
- Bounty Hunter 2 · Director
- Kamui: Gang of Life PART II · Director
- Kamui: Gang of Life PART I · Director
- Exiled · Director
- Kill the Don · Director
- Graveyard of Brothers: Final Chapter · Director
- Graveyard of Brothers · Director
- Target 2 · Director
- Target · Director
- A Surgeon Named Hitman · Director
- Deserted Dogs · Director