Japanese criminal organizations are increasingly penetrating a variety of economic fields and strengthening their links with foreign organized-crime groups, posing a threat to the nation's public order. The National Police Agency's 2003 white paper highlights "The Fight Against Organized Crime," focusing on how a growing behind-the-scenes presence of Japanese gangs in crime, an increase in foreign involvement in crime and juvenile crime are contributing to the worsening state of public order.
Criminal investigations are not solely a police matter; nonetheless, there can be no more dillydallying on the implementation of measures to restore public order. Stronger steps must be taken to eliminate the gangs that are worming their way into the daily lives of citizens.
Crimes committed by foreigners are often lumped together in reports. In actuality, however, the offenses are diverse, ranging from house burglaries and car theft to armed robbery and the illegal trafficking of guns and drugs. Last year foreigners in Japan accounted for about 35,000 criminal cases and about 16,000 arrests. These figures are the highest on record, exceeding last year's statistics by about 4,000 cases and roughly 1,600 arrests.