Postal Code: 949-8731

with check digit: 152021
EnglishJapanese
Kawaguchiushigashima
(washizu)
川口牛ケ島(鷲巣)
Nagaoka-shi長岡市
Niigata-ken
(aka: Niigata, Niigata-ken, Niigataken)
新潟県

*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.