Postal Code: 379-1203

with check digit: 104485
EnglishJapanese
Itoi糸井
Shouwa-mura, Tone-gun利根郡昭和村
Gunma-ken
(aka: Gunma, Gunma-ken, Gunmaken)
群馬県

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