Postal Code: 378-0105

with check digit: 104442
EnglishJapanese
Kotagawa小田川
Kawaba-mura, Tone-gun利根郡川場村
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.