Not aware of why, but I have seen them in as big of cities as Tokyo or Nagoya, and the smaller suburban areas (like Seto where I stayed some months in college). They are not super common, but seem not limited to metropolitan areas.
Not aware of why, but I have seen them in as big of cities as Tokyo or Nagoya, and the smaller suburban areas (like Seto where I stayed some months in college). They are not super common, but seem not limited to metropolitan areas.
