These Community pages have reported many times on how the National Police Agency (NPA) has manufactured the illusion of a "foreign crime wave," depicting non-Japanese (NJ) as a threat to Japan's public safety (see "Upping the fear factor," Zeit Gist, Feb. 20, 2007; "Time to come clean on foreign crime," ZG, Oct. 7, 2003; "Foreigner crime stats cover up a real cop-out," ZG, Oct. 4, 2002, for just a few examples).
A decade ago, the NPA could make a stronger case because NJ crimes were going up. However, as we pointed out then, Japanese crimes were going up too. And, in terms of absolute numbers and proportion of population, NJ crimes were miniscule.
Then bust followed boom. According to the NPA (see www.npa.go.jp/sosikihanzai/kokusaisousa/kokusai/H23_rainichi.pdf, or the images accompanying this article), "foreign crime" has fallen below 1993 levels (see H5 column, representing the year Heisei 5)!