A fiancé, Keita, goes to meet the family, the father, Shozo, begins his secret appraisal – a test to see whether this fiancé is worthy or not of marrying his daughter. Trying to reduce the distance between them, the mother prepares a single nabe (cooking pot) for the shabu-shabu meal. As Shozo’s eyes glint brightly, Keita reaches towards the shabu-shabu.
