Japan Postal Codes Postal Codes of Japan:Aichi KenAkita KenAomori KenChiba KenEhime KenFukui KenFukuoka KenFukushima KenGifu KenGumma KenHiroshima KenHokkaidoHyogo KenIbaraki KenIshikawa KenIwate KenKagawa KenKagoshima KenKanagawa KenKochi KenKumamoto KenKyoto FuMie KenMiyagi KenMiyazaki KenNagano KenNagasaki KenNara KenNiigata KenOita KenOkayama KenOkinawa KenOsaka FuSaga KenSaitama KenShiga KenShimane KenShizuoka KenTochigi KenTokushima KenTokyo ToTottori KenToyama KenWakayama KenYamagata KenYamaguchi KenYamanashi Ken About Japan Capital: Tokyo Currency: Yen (JPY) Languages: Japanese Population: 127,288,000 Area: 377,835 KM2
