| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Nakano | 053-0005 |
| 2 | Shiyakushiyo | 053-0018 |
| 3 | Misono | 053-0042 |
| 4 | Midorimachi | 053-0045 |
| 5 | Shinkai | 053-0052 |
| 6 | Sanjo | 053-0803 |
| 7 | Koyo | 053-0811 |
| 8 | Kawazoe | 053-0822 |
| 9 | Sakuragi | 053-0832 |
| 10 | Itoi | 053-0833 |
| 11 | Nishi | 053-0855 |
| 12 | Nishikioka | 059-1263 |
| 13 | Sumikawa | 059-1271 |
| 14 | Chitose | 066-0062 |