Postal Code: 321-4222

with check digit: 093424
EnglishJapanese
Koizumi小泉
Mashiko-machi, Haga-gun芳賀郡益子町
Tochigi-ken
(aka: Tochigi, Tochigi-ken, Tochigiken)
栃木県

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