Izumi, Yoichi, and their childhood friends had a secret play that no one could tell. In the fall of the third year of junior high school, the two go on a trip to find a cosmos field. Is it possible to grow up "remaining untainted" without losing anything? The story of Izumi, a girl who doesn't want to be a woman.
| Actor | Role |
|---|---|
 Haruka ImouNot listed | Not listed |
 Yuzu AokiNot listed | Not listed |
 Asami ShibuyaNot listed | Not listed |
| HHiroyuki SuzukiNot listed | Not listed |
 Miyuu TeshimaNot listed | Not listed |