Kousaku Shima is a successful section chief at Hatsushiba Electric in Tokyo. While his family benefits from his accomplishments, his seemingly flawless professional reputation hides a more intricate reality.
Kousaku's fondness for mixing work with pleasure has made him popular among his female colleagues, but his resistance to temptation is only an illusion. He becomes entangled in controversies and power struggles within the company, further complicating his situation.
As Kousaku becomes more familiar with the complexities of Japanese corporate culture, his perspective evolves. He struggles to balance his work life with personal desires and faces new challenges daily that test his moral compass. Despite his diligent work as a section chief, Kousaku's personal challenges remain a daunting obstacle.