A nameless ronin, or samurai with no master, enters a small village in feudal Japan where two rival businessmen are struggling for control of the local gambling trade. Taking the name Sanjuro Kuwabatake, the ronin convinces both silk merchant Tazaemon and sake merchant Tokuemon to hire him as a personal bodyguard, then artfully sets in motion a full-scale gang war between the two ambitious and unscrupulous men.
This film follows the daily lives of a group of people barely scraping by in a slum on the outskirts of Tokyo. Yet as desperate as their circumstances are, each of them—the homeless father and son envisioning their dream house; the young woman abused by her uncle; the boy who imagines himself a trolley conductor—finds reasons to carry on.
American troops storm ashore on a Japanese-held island and push inland while their enemies plan a counterattack in this look at warfare. Soldiers on both sides are haunted by memories of home and the horrifying, sickening images they find in combat.
