Tokyo - drugs, gambling, extortion and prostitution - that were once the main income sources of the Yakuza, the Japanese mafia gangs.
Now the Japanese Mafiosis suffer but just as honest businessmen and investors on the global financial and economic crisis, Japan is especially hard.
According yakuza expert Tomohiko Suzuki Mafiosis include the 50 companies listed on stock exchanges in Tokyo and New York.
The former gang leader Taro Hiramatsu (name changed) does not like this new-fangled gangsterism. "I long back to ancient times," he says wistfully.
What Else to drop Hiramatsu on the structures in the Japanese mafia - told here in the video, you can find it:
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