There were some shady arcades in over a decade ago, but now usually not shady (unless you choose shady area like where massage parlours and hooker bars exists,

There were some shady arcades in over a decade ago, but now usually not shady (unless you choose shady area like where massage parlours and hooker bars exists, arcades are ubiquitous). Every young people visit there to play games, get items, and shot photos.