A coming-of-age fantasy depicting the interaction between a girl who believes in the existence of kappa and a girl who watch over her.
| Actor | Role |
|---|---|
| MMami ItoNot listed | Not listed |
| SSawako ImaizumiNot listed | Not listed |
 Katsunobu ItoNot listed | Not listed |
| EEisuke TsunodaNot listed | Not listed |
| MMasatoshi MurakamiNot listed | Not listed |