Postal Code: 061-1404JIS area code: 01231 with check digit: 012319 | |
| English | Japanese |
|---|---|
| Kamiyamaguchi | 上山口 |
| Eniwa-shi | 恵庭市 |
| Hokkai-dou (aka: Hokkai, Hokkai-do, Hokkai-dou, Hokkaido, Hokkaidou) | 北海道 |
*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.