Postal Code: 379-2312

with check digit: 102121
Kasakakechoukuguu笠懸町久宮
Midori-shiみどり市
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.