| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Kita Soka | 340-0006 |
| 2 | Soka | 340-0015 |
| 3 | Nishi Soka | 340-0044 |
| 4 | Satsute | 340-0114 |
| 5 | Yashio | 340-0816 |
| 6 | Koshigayahirakata | 343-0001 |
| 7 | Kasukabe Nishi Guchi | 344-0065 |
| 8 | Kuki | 346-0016 |
| 9 | Hanasaki | 347-0016 |
| 10 | Kazo | 347-0066 |
| 11 | Kisai | 347-0105 |
| 12 | Haniyuu | 348-0058 |
| 13 | Hasuda | 349-0111 |
| 14 | Minami Furuya | 350-0024 |
| 15 | Kawagoe Nishi | 350-0061 |
| 16 | Sakado | 350-0226 |
| 17 | Kasumigaseki | 350-1103 |
| 18 | Kawagoeekimae | 350-1122 |
| 19 | Kawagoe | 350-1123 |
| 20 | Kawagoe Minami | 350-1126 |
| 21 | Shingashi | 350-1137 |
| 22 | Sayama | 350-1308 |
| 23 | Asaka | 351-0006 |
| 24 | Niiza | 352-0001 |
| 25 | Nobidome | 352-0011 |