The head of the Mamiya clan committed suicide in protest against the feudal lord, Matsudaira. Matsudaira is a tyrant whose brother has appointed him to join the shogunate. The elderly Doi approaches Shimada Shinzaemon to carry out an assassination in hope of avoiding the war he feels is to come should Matsudaira get even more power. Though he initially refuses, Shimada decides to gather reliable people to assist him. But, on that fateful morning..

Shogo Kai is a lawyer at one of the big 4 law firms in Japan. He is good at his job, but he is arrogant. Shogo Kai only thinks about winning and he thinks the only way to satisfy his clients is to win. He is getting close to becoming a senior partner at the law firm. Shogo Kai's boss worries about his focus on winning above all else. As a condition of his promotion at the law firm, his boss asks him to hire a young lawyer as an associate. Shogo Kai interviews prospective young lawyers and meets Daiki Suzuki. Daiki Suzuki has high intelligence and his memory ability is amazing.

Before World War II, the automobile industry in developed countries in Europe and the United States possessed formidable technological capabilities. A youth who saw this industrial might with his own eyes, returns to Japan fired up with the dream to develop the national automobile industry with his own hands. This young man’s name is Aichi Saichiro and this is the story of Aichi (Toyota) Motor Corporation.

First television special.