Kai—an outcast—joins Oishi, the leader of 47 outcast samurai. Together they seek vengeance upon the treacherous overlord who killed their master and banished their kind. To restore honour to their homeland, the warriors embark upon a quest that challenges them with a series of trials that would destroy ordinary warriors.
An assassin is shot by her ruthless employer, Bill, and other members of their assassination circle – but she lives to plot her vengeance.
When a prostitute is found dead in a Los Angeles skyscraper occupied by a large Japanese corporation, detectives John Conner and Web Smith are called in to investigate. Although Conner has previous experience working in Japan, cultural differences make their progress difficult until a security disc showing the murder turns up. Close scrutiny proves the disc has been doctored, and the detectives realize they're dealing with a cover-up as well.
A samurai answers a village's request for protection after he falls on hard times. The town needs protection from bandits, so the samurai gathers six others to help him teach the people how to defend themselves, and the villagers provide the soldiers with food. A giant battle occurs when 40 bandits attack the village.
Nathan Algren is an American hired to instruct the Japanese army in the ways of modern warfare, which finds him learning to respect the samurai and the honorable principles that rule them. Pressed to destroy the samurai's way of life in the name of modernization and open trade, Algren decides to become an ultimate warrior himself and to fight for their right to exist.
Two New York cops get involved in a gang war between members of the Yakuza, the Japanese Mafia. They arrest one of their killers and are ordered to escort him back to Japan. However, in Japan he manages to escape, and as they try to track him down, they get deeper and deeper into the Japanese Mafia scene and they have to learn that they can only win by playing the game—the Japanese way.
Zatoichi is a 19th century blind nomad who makes his living as a gambler and masseur. However, behind this humble facade, he is a master swordsman gifted with a lightning-fast draw and breathtaking precision. While wandering, Zatoichi discovers a remote mountain village at the mercy of Ginzo, a ruthless gang-leader. Ginzo disposes of anyone who gets in his way, especially after hiring the mighty samurai ronin, Hattori, as a bodyguard. After a raucous night of gambling in town, Zatoichi encounters a pair of geishas--as dangerous as they are beautiful--who've come to avenge their parents' murder. As the paths of these and other colorful characters intertwine, Ginzo's henchmen are soon after Zatoichi. With his legendary cane sword at his side, the stage is set for a riveting showdown.
A police officer leaves the force in the face of harrowing personal and professional difficulties. Spiraling into a depression, he makes questionable decisions.