Troops of Darkness
A Single Flower Withered
Violent Fraternity
Yakuza Wolf 2: Extend My Condolences
Gen
The Armed Organization
The Private Police
Dragon Princess
The Bodyguard
Phecda
Japan's Violent Gangs: The Boss and the Killers
Shinjuku's Number One Drunk-Killer Tetsu
Delinquent Boss: Alley Dog Commando