| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Kita | 880-0001 |
| 2 | Chuo | 880-0001 |
| 3 | Daikumachi | 880-0022 |
| 4 | Funatsuka | 880-0031 |
| 5 | Hanagashima | 880-0055 |
| 6 | Aoba-cho | 880-0842 |
| 7 | Horikawa-cho | 880-0873 |
| 8 | Minami | 880-0905 |
| 9 | Kiyozuka | 880-0937 |
| 10 | Saito | 881-0034 |
| 11 | Nobeoka Chuo | 882-0841 |
| 12 | Ide Kita | 882-0856 |
| 13 | Minami Nobeoka | 882-0866 |
| 14 | Hiyuuga | 883-0014 |
| 15 | Hiyuug Akita | 883-0041 |
| 16 | Tohoku-cho | 885-0004 |
| 17 | Miyakonojo Kita | 885-0022 |
| 18 | Ayamebaru | 885-0034 |
| 19 | Miyakonojo | 885-0071 |
| 20 | Takao | 885-0081 |
| 21 | Kobayashi | 886-0008 |
| 22 | Aburatsu | 887-0013 |
| 23 | Kiyotake | 889-1604 |
| 24 | Aoshima | 889-2162 |
| 25 | Obi | 889-2535 |