| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Yanai | 742-1352 |
| 2 | Hikari | 743-0007 |
| 3 | Shiyuunan | 745-0025 |
| 4 | Hofu | 747-0824 |
| 5 | Honten | 750-0065 |
| 6 | Izaki | 750-0065 |
| 7 | Hikoshima | 750-0071 |
| 8 | Shimonosekihaedomari | 750-0093 |
| 9 | Oji | 752-0915 |
| 10 | Omi | 754-1101 |
| 11 | Ubemisaki | 755-0007 |
| 12 | Tokonami | 755-0153 |
| 13 | Oshima | 758-0003 |
| 14 | Mishima | 758-0701 |
| 15 | Oiminato | 759-3611 |
| 16 | Oiura | 759-3611 |
| 17 | Sanmi | 759-3721 |
| 18 | Kojima | 759-3802 |
| 19 | Nobase | 759-3803 |
| 20 | Minato | 759-4101 |
| 21 | Nagato | 759-4106 |
| 22 | Kayoi | 759-4107 |
| 23 | Kakebuchi | 759-4501 |
| 24 | Kawashiri | 759-4621 |
| 25 | Kuzu | 759-4623 |