Overview
High school student Naoki Tomura grew up in a remote area in Hokkaido. He meets piano tuner Soichiro Itadori in school and eventually decides to work at Itadori’s musical instrument store. Tomura gradually grows as a piano tuner through his interactions with the other tuners and musician clients
| Actor | Age then | Age now | |
|---|---|---|---|
 | 23 | 31 | |
 | 66 | 73 | |
 | 20 | 27 | |
 | 18 | 25 | |
 | 35 | 42 | |
 | 47 | 54 | |
 | 56 | 63 | |
 | 28 | 35 | |
 | 32 | 39 | |
 | 21 | 29 |