Tokyo, by far the most famous city in Japan, is not a place for wild dogs. Humans inhabit the buildings like vermin and, while a clever stray can eek out a living begging for scraps, it's a difficult sort of life without a collar or a loving home. However, Tokyo also has lots of suburbs, where hunting dogs are trained to be warriors and wild animals can wander in and out at leisure, without worrying about the traffic or other man-made dangers of the downtown Tokyo area.