A Shogun who grew paranoid as he became senile sent his ninjas to kill his samurai. They failed but did kill the samurai’s wife. The samurai swore to avenge the death of his wife and roams the countryside with his toddler son in search of vengeance.
In the third film of the Lone Wolf and Cub series, Ogami Itto volunteers to be tortured by Yakuza to save a prostitute and is hired by their leader to kill an evil chamberlain.
In the fourth film of the Lone Wolf and Cub series, Ogami Itto is hired to kill a tattooed female assassin and battles Retsudo, head of the Yagyu clan, and his son Gunbei.
In the second film of the Lone Wolf and Cub series, Ogami Itto battles a group of female ninja in the employ of the Yagyu clan and must assassinate a traitor who plans to sell his clan's secrets to the Shogunate.
In the sixth and final film of the Lone Wolf and Cub series, the final conflict between Ogami Itto and the Yagyu clan is carried out.
In this first film of the Lone Wolf and Cub series, adapted from the manga by Kazuo Koike, we are told the story of the Lone Wolf and Cub's origin. Ogami Itto, the official Shogunate executioner, has been framed for disloyalty to the Shogunate by the Yagyu clan, against whom he now is waging a one-man war, along with his infant son, Daigoro.
Hanzo extracts a confession from a ghost using his assaulting methods, foils thieves, connects with Heisuke Takei a friend from his youth, offers protection to a forward-thinking physician Genan Sugino who has defamed his ruler, discovers a pleasure ring of young wives and a blind music teacher, and cuckolds a corrupt official under his very nose.
With a price on his head, Ichi seeks tranquillity in a favorite village. Since his last visit, it has fallen prey to Boss Masagoro, the son of a merchant rumored to have stolen gold from the shogunate. The boss has hired Yojimbo as his hard-drinking enforcer, but Yojimbo is both a spy for the shogunate, trying to find the gold, and in love with the merchant's unwilling mistress, Umeno. Ichi hires on as the merchant's masseur and buys Umeno's freedom with his employer's own money. This embarrasses Yojimbo who withdraws from a pact with Ichi to stir up trouble between father and son and their gangs. As the two sides fight, Ichi finds the gold and sets up a final set of confrontations.
Against the backdrop of the Edo treasury devaluing currency and driving many into poverty, Hanzo Itami enforces the law without regard to status. He shows inadequate respect to the treasurer, who wants him dead.
In the fifth film of the Lone Wolf and Cub series, Ogami Itto is challenged by five warriors, each has one fifth of Ogami's assassin fee and one fifth of the information he needs to complete his assassination.
A ronin desperately seeks a way out of financial straits; he allies with the Tosa clan under the ruthless leader Takechi, who quickly takes advantage.
A private detective is hired to find a missing man by his wife. While his search is unsuccessful, the detective's own life begins to resemble the man for whom he is searching.
Fearless Edo-period police inspector Hanzo Itami, nicknamed The Razor, has developed his own unique way of extracting information for his inquiries. His first adventure sees him investigating his superior officer's mistress, whom he suspects of having ties with a reputed criminal on the loose.
Two inmates are simultaneously released from jail, but go their separate ways, only to cross paths again in the nearest brothel. There they make the acquaintance of a would-be prostitute. They help her escape and decide to guide her on her quest for sunken contraband somewhere off the coast.
Older, wiser but still a wandering loner, the blind, peace-loving masseur Ichi seeks a peaceful life in a rural village. When he's caught in the middle of a power struggle between two rival Yakuza clans, his reputation as a deadly defender of the innocent is put to the ultimate test in a series of sword-slashing showdowns.
When a local gambling house kidnaps some peasants because they failed to pay their debts, a rival gambling house pays their debts and sets them free.
After accidentally causing the death of an old lady, Zatoichi tries to do right by buying the lady’s daughter’s freedom from a brothel - but this causes more problems than solves them.
Zatoichi is a blind massage therapist and swordsman who finds out that something troubling is taking place on the outskirts of town. After discovering who the guilty parties are -- an accomplished Chinese martial artist named Wang Kang and his youthful attendant -- Zatoichi finds them and discovers that the pair's mixed up with a dangerous bunch of terrorist samurai who murdered the boy's parents. Now, Zatoichi must step in to save the day.
Blind masseur and master swordsman Zatoichi finds a robbed and fatally wounded pregnant woman, whose baby he delivers before she dies. He takes the baby in search of its father and finds the child's aunt, who is about to be forced into prostitution for want of a payment the dead mother was bringing. Zatoichi determines to save the woman from her cruel fate.
