The "wheels of mystery" begin to move when a man working at a small shipyard meets a female student who seems to get upset at the sight of him. While they eventually get closer and end up dating, they need to take a step forward as their pasts come in between.
| Actor | Role |
|---|---|
 Tao TsuchiyaNot listed | Not listed |
 Kento NagayamaNot listed | Not listed |
 Koichi SatoNot listed | Not listed |
 Narumi YasudaNot listed | Not listed |
 Toru NakamuraNot listed | Not listed |