By Martin Fackler, New York Times, Feb. 2/3, 2012

KITAKYUSHU, Japan — Two years ago, the authorities in this gritty rust-belt region declared war on the yakuza, Japan’s entrenched organized crime syndicates. And that is exactly what they got.

Since this city and other local governments beefed up regulations to take on the yakuza — making it a criminal offense for companies and individuals to do business with them — there has been a death threat against Kitakyushu’s mayor and his family, hand grenades tossed at the homes of corporate executives and a construction company chairman gunned down in front of his wife.

[....] The attacks have prompted the National Police Agency to propose giving law enforcement more powers to search and arrest gang members [....] The yakuza remain a remarkably visible presence in Japan, as they have been for centuries. But law enforcement officials say the violence in Kitakyushu may prove a turning point, by shocking a public that has become increasingly fed up. Any romantic aura that may have enveloped the gangsters in the past is falling away [....]