Postal Code: 820-0604JIS area code: 40421 with check digit: 404217 | |
| Seto | 瀬戸 |
| Keisen-machi, Kaho-gun | 嘉穂郡桂川町 |
| Fukuoka-ken (aka: Fukuoka, Fukuoka-ken, Fukuokaken) | 福岡県 |
*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.
