Yoshinobu Hirose Student Yakuza Girl Boss: Crazy Ball Game Japan's Don Onimasa: A Japanese Godfather Silk Hat Boss Decapitation of an Evil Woman Yakuza vs. Gang Leader The Yakuza Awaits A History of the Japanese Underworld The Viper Brothers Rage Again Girl Boss Guerilla Hokuriku Proxy War Evil Boss vs. Henchmen Intruders Yakuza Hooligans The General and His Empire of Joy Green Light to Joy Violent Streets Battles Without Honor and Humanity: Deadly Fight in Hiroshima Battles Without Honor and Humanity: Police Tactics Red Peony Gambler: Gambler's Obligation The Viper Brothers Brothers Serving Time 18 Roughs Memoir of Japanese Assassinations Aesthetics of a Bullet Aftermath of Battles Without Honor and Humanity Code Between Brothers 6 The Viper Brothers: The Blackmailers The Viper Brothers: Up on 30 Charges Battles Without Honor and Humanity: Final Episode