Postal Code: 869-2502

with check digit: 434248
Kurobuchi黒渕
Oguni-machi, Aso-gun阿蘇郡小国町
Kumamoto-ken
(aka: Kumamoto, Kumamoto-ken, Kumamotoken)
熊本県

*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.