Screenwriter.
The Boss
Gate of Flesh
Battles Without Honor and Humanity: Deadly Fight in Hiroshima
The Shogun Assassins
11 Rebels
The Domain: Kanda Festival Showdown
Dagger
Tokyo Bordello
Seven Fugitives
Organized Crime: Killer's Glory
Red Peony Gambler: Biographies of a Gambling Room
With Songs in My Heart
