One day, Yoko visits her long-distance lover on a whim, but finds her older sister Mikiko sleeping in his bed. Brokenhearted, Yoko begins a relationship with a man she meets by chance…
| Actor | Role |
|---|---|
 Sasa HandaNot listed | Not listed |
 Yuzuka KinoshitaNot listed | Not listed |
| TTakayuki OhishiNot listed | Not listed |
 Yûya TakayamaNot listed | Not listed |