Eiko grows up through the seasons, navigating a series of encounters with sound and people. Her journey intertwines her professional work as a piano tuner with vivid sensory memories of her past.
| Actor | Role |
|---|---|
 Sachiyo NakaoEiko | Eiko |
| SSadao FurusawaNot listed | Not listed |
| MMiyo FurusawaNot listed | Not listed |
 Kenji YokokuraNot listed | Not listed |