When Wakako MURASAKI (Rina Takeda) is drawn by the smell of smoke in Mizonokuchi, which she visits for the first time on company business, she finds a restaurant district that resembles a Showa-era amusement park! Smoke rises from the shichirin (a charcoal brazier) outside the restaurant, and Wakako makes her way through the restaurant, which is so hazy that she cannot see what lies ahead. She is amazed at the menu with its excellent costuming!