Tarô Uchiyama

During the height of the bubble economy, Akira Komi was celebrated as a young entrepreneur, but now his occupation is that of a househusband. His job is housework and his hobby is making homemade sake, making him quite unremarkable. His wife, Mitsuko, is a highly successful career woman. One day, while Mitsuko is away on a business trip, Akira Komi chases after an old dream and sets out in a boat with Mitsuko's cousin, Chiriko, towards a southern island.

Natsue runs a restaurant with her husband. Every Thursday, her husband teaches at the university while Natsue distributes flyers for the restaurant. While distributing flyers, a suspicious woman appears before Natsue. Startled, Natsue heads down a mountain path. There, she finds a transparent house that is completely visible from the outside, and strangely, she feels a sense of excitement…