Assassination begins with the events of 1853 when "four black ships" anchored at Edo Bay, sparking civil unrest and the major political manoeuvring that saw the end of the Tokugawa Shogunate. At a time when assassination had become a disturbing political tool, Shinoda's film follows Hachiro Kiyokawa, an ambitious, masterless samurai whose allegiances drift dangerously between the Shogunate and the Emperor.
Miyoko Sekiguchi, who works at a second-rate trading company, and car mechanic Koji Fukumoto are in love. The morning after Koji and Miyoko went out for a drive, the strangled corpse of a call girl is discovered in Toyamagahara. Chief Akagi, Detective Sergeant Sawada, and the other detectives begin to suspect Koji during their investigation. Koji insists he's innocent, but has no evidence to prove it. Even when detectives come to Miyoko's home and workplace and her coworkers begin to look down on her, Miyoko continues to trust and love Koji...
A treasury official passed over for promotion and obsessed with careerism interferes in the lives of his three sons, who seek escape from his relentless pressure in the mortal danger of mountain climbing.
The story is of two people. One is deaf, the other deaf and mute. They marry after meeting at a school reunion, and the film follows their trials and tribulations ... and joys.
Kaji is sent to the Japanese army labeled Red and is mistreated by the vets. Along his assignment, Kaji witnesses cruelties in the army and revolts against the abusive treatment against the recruit Obara. He also sees his friend Shinjô Ittôhei defecting to the Russian border, and he ends in the front to fight a lost battle against the Russian tanks division.