Postal Code: 378-0400

with check digit: 104434
When there is not a mention以下に掲載がない場合
Katashina-mura, Tone-gun利根郡片品村
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.