Tsukuda Kohei (Hiroshi Abe) was once a researcher at a space science research institute. He resigned due to a job failure and returned to his hometown to run the factory left by his father, Tsukuda Manufacturing. Kohei's factory encountered a business crisis, and at this time the father of the factory's accounting director, Naohiro Tonomura (Tachikawa Danharu), suddenly fell ill. Tonomura's hometown is a 300-year-old farmhouse, and he has to go back every weekend to help and take care of his father. When he went to visit him, Kohei suddenly had a new idea, and from then on, Tsukuda Manufacturing ushered in a new transformation period.