A cynical samurai is left as the sole survivor to fulfill a plot to assassinate the puppet of a villain intent on usurping the shogunate in the 17th century. A Shogunate Elder connives to rule Japan by making his puppet, the Shogun's brother Tsunashige, the next Shogun. The best strategist in Japan, Yamaga, leads a plot to stop the Elder, but his cabal is betrayed and most of the conspirators are captured and tortured.
A story of yakuza lynching during the Edo, Meiji, and Showa periods.
A local yakuza boss of a silk farming town shows kindness to the wandering gambler Oryu by letting her stay at his residence. When a rival yakuza gang, who wants to take over the town's businesses, murders him, Oryu is obliged to protect his children and business.
