Postal Code: 370-2300JIS area code: 10210 with check digit: 102105 | |
| When there is not a mention | 以下に掲載がない場合 |
| Tomioka-shi | 富岡市 |
| 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.
