
View a machine-translated version of the French article.More profoundly, state-expropriation of protection markets formerly dominated by the yakuza suggests that the longer-term prospects for these groups are bleaker still: no longer, therefore, need the yakuza be seen as an inevitable and necessary evil. By the end of the twentieth century, the outlook for the yakuza was bleak and offered no short-term prospect of amelioration. It is impossible to completely disentangle the effects of these two events. Assessing the impact of this law is, however, problematic the contemporaneous bursting of Japan's economic bubble at the beginning of the 1990s also profoundly and adversely influenced yakuza sources of income. With the introduction of the boryokudan (Iyakuza) countermeasures law in 1992, the relationship between the yakuza and the state has become more unambiguously antagonistic. This first factor demonstrates that the complex and ambiguous relationship between the yakuza and the state has always been more than purely symbiotic. The two key factors driving this evolution have been the changes in the legal and law enforcement environment within which these groups must operate, and the economic opportunities available to them. The yakuza have undergone considerable change in their business activities over the last half-century. Although the yakuza's protective mafia role has existed at least since the end of the Second World War, and arguably longer, the range of economic transactions to which such protection has been afforded has not remained constant. In this respect they are analogous to the Sicilian Mafia, and the mafias of Russia, Hong Kong, and the United States. Peter Hill argues that the essential characteristic of Japan's criminal syndicates is their provision of protection to consumers in Japan's under- and upper-worlds.


Based on extensive Japanese language source material and interviews with criminals, police officers, lawyers, journalists, and scholars, this is the first English language academic monography to analyse Japan's criminal syndicates. The Japanese mafia - known collectively as yakuza - has had a considerable influence on Japanese society over the past fifty years.
