Postal Code: 374-0104JIS area code: 10521 with check digit: 105210 | |
| Ooninba | 大荷場 |
| Itakura-machi, Oura-gun | 邑楽郡板倉町 |
| 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.
