Nori visited her aunt's apartment by the sea for the first time. She found a postcard letter from her aunt's notebook by accident. It was from Mitsuko Miyoshi. She decided to visit the unknown woman's address.
| Actor | Role |
|---|---|
 Mai NakanoNori Kuroiwa | Nori Kuroiwa |
 Hiromi ShinjuMitsuko Miyosi | Mitsuko Miyosi |