| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Barakinakayama | 272-0014 |
| 2 | Onitaka | 272-0015 |
| 3 | Hongiyotoku | 272-0115 |
| 4 | Giyotoku | 272-0132 |
| 5 | Minami Giyotoku | 272-0138 |
| 6 | Okashiwa | 272-0805 |
| 7 | Honten | 272-0811 |
| 8 | Chuo | 272-0811 |
| 9 | Sugano | 272-0823 |
| 10 | Kokubun | 272-0834 |
| 11 | Funabashi | 273-0001 |
| 12 | Higashi Funabashi | 273-0002 |
| 13 | Hoden | 273-0046 |
| 14 | Toyotomi | 274-0053 |
| 15 | Ninomiya | 274-0074 |
| 16 | Misaki | 274-0805 |
| 17 | Tanaka | 277-0813 |
| 18 | Matsuba-cho | 277-0827 |
| 19 | Toyofuta | 277-0885 |
| 20 | Urayasu | 279-0041 |