Introduction

Kanae Sekiguchi(Yoko MAKI) runs her family’s bathhouse business with her husband, Satoru(Eita NAGAYAMA). One day, Satoru suddenly disappears and goes missing after going on a trip with his union. With her husband missing, she decides to take a break from running the bathhouse as she is short of staff. There is no word from Satoru, and she spends her days gathering information about suicides from the TV news and newspapers.
She manages to regain her composure and, upon the request of her regular customers, she applies to the union for temporary employment and tries to reopen the bath house. Then, a man named Hori(Arata IURA) comes in for an interview. Hori, a taciturn and unfriendly man, accepts the temporary and unstable employment and starts working at a public bath house. In the meantime, Kanae runs into her friend from school, at a supermarket, and she suggests that she hire a detective to look for Satoru. She is introduced to a detective named Yamazaki(Lily FRANKY), who has a peculiar habit.
The facts about Satoru that are gradually revealed by Yamazaki,Kanae's frequent dreams, and the mysterious man Hori's intentions.

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