| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Kawaguchi | 332-0017 |
| 2 | Soka | 340-0015 |
| 3 | Koshigaya | 343-0816 |
| 4 | Kasukabe | 344-0067 |
| 5 | Sakado | 350-0234 |
| 6 | Kawagoe | 350-1122 |
| 7 | Niizashiki | 352-0001 |
| 8 | Shikiniyu-taun | 353-0006 |
| 9 | Kami Fukuoka | 356-0004 |
| 10 | Shintokorozawa | 359-0044 |
| 11 | Tokorozawa | 359-1123 |
| 12 | Kotesashi | 359-1141 |
| 13 | Kumagaya | 360-0042 |
| 14 | Okegawa | 363-0022 |