however, his tongue did not bring much good luck to his love, because he couldn't help but analyze the ingredients in the other person's mouth during kissing. until the day his grandfather passed away, the mysterious hot spring geisha made him taste the taste of love for the first time. after that, in order to find the uncertain whereabouts of ya, he and the nagging complaining expert kiyoji miyazawa (played by jiro sato) and an antique businessman who loves to pretend to be a police officer in a two-hour criminal investigation drama.
