ピアノを弾く、習う、教える誰もが何時も幸せや喜びを感じて欲しい!
| Day | Members | Gain | % Gain |
|---|---|---|---|
| May 14, 2024 | 19 | +1 | +5.6% |
| February 23, 2024 | 18 | 0 | 0.0% |
| January 08, 2024 | 18 | 0 | 0.0% |
| November 25, 2023 | 18 | 0 | 0.0% |
| October 22, 2023 | 18 | +1 | +5.9% |
| September 22, 2023 | 17 | +1 | +6.3% |
| August 24, 2023 | 16 | +1 | +6.7% |
| July 21, 2023 | 15 | 0 | 0.0% |