| Sr. No. | Branch Name | Postal Code |
|---|---|---|
| 1 | Akihabara | 101-0021 |
| 2 | Higashi Ginza | 104-0061 |
| 3 | Uguisudani | 110-0003 |
| 4 | Higashi Asakusa | 111-0024 |
| 5 | Higashi Jiyuujiyo | 114-0001 |
| 6 | Ogu | 116-0011 |
| 7 | Mizumoto | 125-0032 |
| 8 | Kameari | 125-0061 |
| 9 | Aoto | 125-0062 |
| 10 | Sumida | 130-0011 |
| 11 | Mukojima | 131-0033 |
| 12 | Shinozaki | 133-0061 |
| 13 | Sendamachi | 135-0013 |
| 14 | Omoriekimae | 140-0013 |
| 15 | Meguro | 141-0021 |
| 16 | Haneda | 144-0035 |
| 17 | Honten | 160-0004 |
| 18 | Mejiro | 161-0033 |
| 19 | Kagurazaka | 162-0825 |
| 20 | Nakano-shinbashi | 164-0013 |
| 21 | Sugamo | 170-0002 |