Junichi, a seasoned sound mixer, was trying to look after his dying wife. Shaken by her illness, Junichi goes out to where he and his wife had traveled to 30 years ago. In a different place, Chika and Yukko visit Yukari's home for her birthday. An exciting time for the girls alone in the house. But their friendship begins to crack when an unexpected guest arrives. Two different stories collide in an unexpected way traveling between past and present, imagination and reality.
| Actor | Role |
|---|---|
 Shinzō HottaNot listed | Not listed |
 Hana MatsumotoNot listed | Not listed |
 Takashi YamanakaNot listed | Not listed |
 Kurumi MorishitaNot listed | Not listed |
| RRana NatsuiNot listed | Not listed |
| HHaruka SaotomeNot listed | Not listed |
| HHitoshi KajikiNot listed | Not listed |
| YYasuhiro IsobeNot listed | Not listed |
| YYuya OkutsuNot listed | Not listed |
| KKurahito AraganeNot listed | Not listed |
| YYuta MoriyaNot listed | Not listed |
 Katsuki DonoshitaNot listed | Not listed |
| HHako OshimaNot listed | Not listed |
| YYutaka OdaNot listed | Not listed |
| SShunta WatanabeNot listed | Not listed |
 Yumi MitaniNot listed | Not listed |
| SShinya SakaguchiNot listed | Not listed |