The president of the Japanese National Railways is found dead during a period in which train service is plagued by numerous layoffs, strikes and shutdowns. The government says that the president was murdered; the police claim it was a suicide. A quizzical reporter follows the case for years, but the basic question remains unanswered: was the victim killed by members of the burgeoning Communist movement in Japan, or was the death stage-managed by the authorities in hopes of discrediting the Communists?
The relationship between Japan and Keros became tense due to the conflict between the salmon and trout fishing grounds in the north. The government tried to survive by offering the Northern Territories to Keros, who gathered the Keros faction elements in the corps in the central mountains and aimed to invade at once, but the defense agency executive who was dissatisfied with this kept secret to the police officer Lieutenant Ando. I ordered you to subdue. Then, dozens of daredevils, including Mitsuharu Hanai, who joined the army for some reason, gathered and trained in excellent commands. Hard training continued every day, and finally the sortie order came down.
Final part of epic drama about war and its effects upon human beings, follows the fortunes of the Godai family through the Sino-Japanese War through the Soviet Union's sudden attack upon Japanese troops at the end of the war.