| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Shiraiwa, Kumamoto (白岩) | 869-5452 |
| Postal/ZIP Codes in Shiraki, Kumamoto (白木) | 869-6308 |
| Postal/ZIP Codes in Tachikawa, Kumamoto (立川) | 869-5421 |
| Postal/ZIP Codes in Tagawa, Kumamoto (田川) | 869-5443 |
| Postal/ZIP Codes in Takaoka, Kumamoto (高岡) | 869-5576 |
| Postal/ZIP Codes in Tanora, Kumamoto (田浦) | 869-5302 |
| Postal/ZIP Codes in Tanoramachi, Kumamoto (田浦町) | 869-5305 |
| Postal/ZIP Codes in Toyoka, Kumamoto (豊岡) | 869-5571 |
| Postal/ZIP Codes in Tsuge, Kumamoto (告) | 869-6303 |
| Postal/ZIP Codes in Tsurugiyama, Kumamoto (鶴木山) | 869-5454 |
| Postal/ZIP Codes in Uminora, Kumamoto (海浦) | 869-5304 |
| Postal/ZIP Codes in Uwabaru, Kumamoto (上原) | 869-6215 |
| Postal/ZIP Codes in Yahata, Kumamoto (八幡) | 869-5433 |
| Postal/ZIP Codes in Yokoigi, Kumamoto (横居木) | 869-5301 |
| Postal/ZIP Codes in Yoneda, Kumamoto (米田) | 869-5573 |
| Postal/ZIP Codes in Yoshio, Kumamoto (吉尾) | 869-6212 |
| Postal/ZIP Codes in Yunora, Kumamoto (湯浦) | 869-5563 |
| Postal Codes in Ashikita | |
|---|---|
| Postal/ZIP Codes in Ashikita (芦北町) | |
| Postal/ZIP Codes in Tsunagi (津奈木町) | |