Sanwachou postinumero

Mobiiliversio: Sanwachou (Japani Niigataken) postinumero. Sanwachou postinumero (2): 948-0002 , sanwachou , Sanwachou , 37.1438,138.7663
950-0081 , sanwachou , Sanwachou , 37.9225,139.0621