| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Honshiyo | 320-0031 |
| 2 | Takaragi | 320-0061 |
| 3 | Shiroyama | 320-0065 |
| 4 | Kunimoto | 320-0075 |
| 5 | Chuo | 320-0806 |
| 6 | Sugatagawa | 320-0852 |
| 7 | Yokokawa Nishi | 321-0106 |
| 8 | Yokokawa | 321-0112 |
| 9 | Suzumenomiya | 321-0132 |
| 10 | Kinushima | 321-0403 |
| 11 | Haguro | 321-0414 |
| 12 | Hiraishi | 321-0901 |
| 13 | Mizuhono | 321-0914 |
| 14 | Takebayashi | 321-0974 |
| 15 | Toyosato | 321-0975 |
| 16 | Tawara | 321-0975 |
| 17 | Shinoi | 321-2105 |
| 18 | Tomiya | 321-2116 |
| 19 | Kiyohara | 321-3236 |
| 20 | Koteyama | 321-3236 |
| 21 | Shirasawa | 329-1102 |
| 22 | Furusato | 329-1104 |