| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Kawaguchinanpei | 332-0004 |
| 2 | Kawaguchi | 332-0017 |
| 3 | Nishi Kawaguchi | 332-0034 |
| 4 | Higashi Kawaguchi | 333-0801 |
| 5 | Warabi Higashi | 335-0002 |
| 6 | Warabi | 335-0004 |
| 7 | Toda | 335-0023 |
| 8 | Soka | 340-0015 |
| 9 | Matsubara | 340-0041 |
| 10 | Satsute | 340-0115 |
| 11 | Washinomiya | 340-0216 |
| 12 | Misato | 341-0024 |
| 13 | Yoshikawa | 342-0041 |
| 14 | Sengendai | 343-0041 |
| 15 | Minami Koshigaya | 343-0845 |
| 16 | Kasukabe | 344-0061 |
| 17 | Kasukabe Nishi Guchi | 344-0067 |
| 18 | Showa | 344-0115 |
| 19 | Kuki | 346-0003 |
| 20 | Shiyobu | 346-0106 |
| 21 | Kazo | 347-0055 |
| 22 | Kisai | 347-0105 |
| 23 | Haniyuu | 348-0058 |
| 24 | Hasuda | 349-0123 |
| 25 | Kurihashi | 349-1103 |