| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Kudan | 102-0074 |
| 2 | Ichigaya | 102-0074 |
| 3 | Muromachi | 103-0022 |
| 4 | Nihon Bashi | 103-0027 |
| 5 | Tokyo Chuo | 103-0027 |
| 6 | Tokyo Komubu | 105-0003 |
| 7 | Toranomon | 105-0003 |
| 8 | Shinbashi | 105-0004 |
| 9 | Shinbashiro-nsapo-to | 105-0004 |
| 10 | Shiba | 105-0012 |
| 11 | Azabu | 106-0045 |
| 12 | Ueno | 110-0005 |
| 13 | Asakusa | 111-0043 |
| 14 | Miyogadani | 112-0002 |
| 15 | Tokyo | 112-0004 |
| 16 | Hongo | 113-0033 |
| 17 | Oji | 114-0002 |
| 18 | Nitsupori | 116-0013 |
| 19 | Senjiyu | 120-0034 |
| 20 | Senjiyuro-nsapo-to | 120-0034 |
| 21 | Takenozuka | 121-0813 |
| 22 | Nishi Arai | 121-0816 |
| 23 | Horikiri | 124-0006 |
| 24 | Kanamachi | 125-0042 |
| 25 | Aoto | 125-0062 |