Yoichi, Ajiou, and the others visit Sushigen, a sushi restaurant in Kanazawa owned by Noriko's brother, Genichi. According to his brother's wife, Yoshiko, six sushi restaurants in the town compete in a sushi contest every year, but last year Sushigen came in last, which has left Genichi feeling disheartened. Yoshiko asks Yoichi for help, but...
