Postal Code: 045-0023

with check digit: 014028
Aioi相生
Iwanai-chou, Iwanai-gun岩内郡岩内町
Hokkai-dou
(aka: Hokkai, Hokkai-do, Hokkai-dou, Hokkaido, Hokkaidou)
北海道

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