Postal Code: 049-0133

with check digit: 012360
Yanagisawa柳沢
Hokuto-shi北斗市
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.