A human drama of crew and passengers on a special express train named “Sakura” from Tokyo to Nagasaki...

Japanese police detective Saburo Fujioka is suspected of corruption, demoted, and sent to the city of Kojin. Kojin is the scene of fierce fighting between rival gangs. Fujioka is assigned to investigate the death of the wife of gangster Tetsuo Maruyama of the Kozuka gang, probably at the hands of one of the Oka gang. During a gang gunfight, Maruyama is rescued by Detective Fujioka and the two become friends. But Maruyama insists on avenging his wife's murder, even if it means conflict with his new friend.

In eighth century China, the Emperor is grieving over the death of his wife. The Yang family wants to provide the Emperor with a consort so that they may consolidate their influence over the court. General An Lushan finds a distant relative working in their kitchen whom they groom to present to the Emperor. The Emperor falls in love with her and she becomes the Princess Yang Kwei-fei. The Yangs are then appointed important ministers, though An Lushan is not given the court position he covets. The ministers misuse their power so much that there is a popular revolt against the Yangs, fueled by An Lushan.

A young woman decides to leave school in order to help her sister.

A young woman, who must support her father as a middle-aged man's mistress, finds herself falling in love with a student closer to her age.