The definitive history of Japanese organized crime, from its origins in samurai-era black markets and gambling rings to the shadowy syndicates of the present Japan's gangster groups, known collectively as the yakuza, are among the oldest underworld societies in the world. With military-style organization and a code of absolute obedience, they have run Japan's black markets for centuries. They have remained strikingly conspicuous in Japanese society, and as a cultural force beyond Japan, with movies and video games celebrating their exploits globally. Andrew Rankin offers the first comprehensive history of the yakuza, from their emergence out of seventeenth-century samurai gang culture to the present day. Though their activities have always encompassed illegal gambling and sex trafficking, the yakuza have also aggressively maintained business interests in private security, the construction industry, the entertainment industry, and debt collection. Yakuza bosses acquired a degree of legi