The client for this day is the manager of a petshop in Urayasu, Chiba. However, Inogashira Goro (Matsushige Yutaka) seemed to have arrived there a bit early since there was no one at the shop. He decides to pet a cute dog when Manager Okuda (Fukawa Ryo) arrives. Goro is embarrassed to be seen doing something suspicious... After their meeting, Goro suddenly feels hungry. While looking for some place to eat, he spots a sakanaya (fish diner) with an unusual name "Raten" which he couldn't read at all. Inside, the proprietress (Achiwa Satomi) and the Taisho (Hino Yojin) welcome him. Goro chooses among the delectable-sounding set meals of grilled or simmered fish, that includes soup, pickles, and sashimi...