Japanese youth are like chimps in the wild

Japanese youth are like chimps in the wild - Mainichi Daily News, November 10, 2005
..."There's been a dramatic increase in the dearuki-zoku. They don't eat meals at home with family members and you can clearly see with your own eyes the large increase in young people who hang about on the streets together with the same old friends," Masataka tells Sapio. "They make places like Shibuya their territory and rarely head even to places like (nearby entertainment and shopping districts) Shinjuku or Harajuku. They get tired going to new places or meeting new people. If they get hungry while they're strolling around, they simply get food by going into a convenience store, buying something and sitting down outside on the curb to eat it. If not that, then they just hang around for hours in fast food joints."
The primate specialist says the actions of the dearuki-zoku closely resemble behavior patterns in chimpanzees, which tend to travel in groups, walking around for a long time without going to any specific place, then eating and disposing of their wastes in the same place before bedding down on piles of grass whenever and wherever the inclination takes them...