| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Baba-cho | 320-0026 |
| 2 | Utsunomiya Nishi | 320-0036 |
| 3 | Tomatsuri | 320-0057 |
| 4 | Wakakusa | 320-0072 |
| 5 | Tsuruta | 320-0851 |
| 6 | Ro-son | 320-0851 |
| 7 | Sannosawa | 320-0857 |
| 8 | Honten | 320-0861 |
| 9 | Suzumenomiya | 321-0134 |
| 10 | Hyogo Zuka | 321-0136 |
| 11 | Yonan | 321-0164 |
| 12 | Karasuyama | 321-0628 |
| 13 | Yotosakuragaoka | 321-0904 |
| 14 | Ishiimachi | 321-0912 |
| 15 | Yanaze | 321-0925 |
| 16 | Hiramatsu | 321-0932 |
| 17 | Izumigaoka | 321-0952 |
| 18 | Utsunomiya Higashi | 321-0953 |
| 19 | Utsunomiya Ekimae | 321-0964 |
| 20 | Utsunomiya Kita | 321-0973 |
| 21 | Miyukigahara | 321-0982 |
| 22 | Imaichi | 321-1261 |
| 23 | Nitsuko | 321-1434 |
| 24 | Osawa | 321-2345 |
| 25 | Kinugawa | 321-2522 |