| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Honten | 010-0001 |
| 2 | Akita Ekimae | 010-0001 |
| 3 | Sakura | 010-0044 |
| 4 | Barajima | 010-0065 |
| 5 | Sanno | 010-0951 |
| 6 | Goshiyono | 010-1413 |
| 7 | Yuzaw Akita | 012-0827 |
| 8 | Yuzawa | 012-0841 |
| 9 | Yokote | 013-0021 |
| 10 | Yokote-shi Yaku-shi Yo | 013-0023 |
| 11 | Yokoteekimae | 013-0036 |
| 12 | Honjiyo | 015-0072 |
| 13 | Noshiro | 016-0825 |
| 14 | Noshiroekimae | 016-0831 |
| 15 | Odateekimae | 017-0044 |
| 16 | Odate Higashi | 017-0803 |
| 17 | Takanosu | 018-3311 |