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 | Role |
|---|---|
 Shunpei KawagoshiHaruki | Haruki |
 Kana KitaNao | Nao |
 Takuya MatsunagaNot listed | Not listed |
 Hiroya ShimizuNot listed | Not listed |