| 2021-11-24 |  Unlimited Limits, Vol. 47 @ Spring Tube Limited @ 2021-11-19 | 5 | Progressive House | Kei How - Tsutuzi Road (Original Mix)6:46 | |
| 2021-09-02 |  Tsutuzi Road @ Spring Tube Limited @ 2021-08-19 | 1 | Progressive House | Kei How - Gessyoku (Original Mix)6:25 | |
| 2021-09-02 | Tsutuzi Road @ Spring Tube Limited @ 2021-08-19 | 2 | Progressive House | Kei How - Tsutuzi Road (Original Mix)6:46 | |