In a certain city in the Kanto region, the Morizawa couple runs a small design firm. The wife, Kanami, works as an office clerk handling accounting and administrative desk work daily. The middle-aged president of Nakata Industries, who operates extensively within the same city, is an important client for the Morizawa Tax Office. One day, they receive an angry complaint call from Mr. Nakata Industries. Unfortunately, her husband was unavailable due to business, so Kanami, the office clerk wife, took a box of sweets and went to apologize in person. And then...!
