Overview
Haruki has lived with a deaf girl, Nao, treating her like a sister. Haruki didn't open his heart to anybody except Nao, but he became absorbed in the music. As his world expands, Nao begins to feel the distance.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 18 | 30 | |
 | 15 | 28 | |
 | 21 | 33 | |
 | 14 | 26 |