| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Okazaki | 444-0044 |
| 2 | Okazaki Minami | 444-0832 |
| 3 | Takahama | 444-1324 |
| 4 | Takahama Chuo | 444-1333 |
| 5 | Okazaki Kita | 444-2134 |
| 6 | Iwazu | 444-2147 |
| 7 | Miai | 444-3526 |
| 8 | Nishio Kita | 445-0804 |
| 9 | Imamura | 446-0007 |
| 10 | Honten | 446-0032 |
| 11 | Minami Anjiyo | 446-0033 |
| 12 | Jonan | 446-0043 |
| 13 | Mikawaanjiyo | 446-0059 |
| 14 | Ikeura | 446-0065 |
| 15 | Shin Anjiyo | 446-0071 |
| 16 | Hekinan Chuo | 447-0043 |
| 17 | Kita Shinkawa | 447-0064 |
| 18 | Hekinan | 447-0852 |
| 19 | Hitotsugi | 448-0011 |
| 20 | Kariyasaiwai-cho | 448-0025 |
| 21 | Kariy Akita | 448-0037 |
| 22 | Higashi Kariya | 448-0801 |
| 23 | Kariya Minami | 448-0812 |
| 24 | Kariya | 448-0843 |
| 25 | Toyoake Minami | 470-1154 |