After Nagasaki is destroyed in a nuclear blast, Reiichi, believes the sound was caught by his father's tape recorder. However, he finds the tape to be empty. His trauma leads him into trying to reproduce the sound by any means necessary.
| Actor | Role |
|---|---|
| TTakaya HasegawaNot listed | Not listed |
| YYu KakutaNot listed | Not listed |
| KKenji MoriNot listed | Not listed |
| YYusuke NishidaNot listed | Not listed |
| MMitsuru OkiNot listed | Not listed |