During the raging war between the Toyotomi and Tokugawa clans, the swordsman Mohei (whose family has been completely decimated) is recruited by Toyotomi to overcome the seat of power, Osaka Castle. Mohei's daredevil skills will be put to severe tests.

The legend of the birth of Shintoism. In Fourth Century Japan, the Emperor's son Ouso expects to succeed his father on the throne, but Otomo, the Emperor's vassal, prefers Ouso's stepbrother, and conspires to have Ouso die on a dangerous mission he has contrived. But Ouso prevails in the mission and returns to his father's castle under a new name, Prince Yamato Takeru. Otomo plots to have the Prince sent into even greater danger, but Otomo is unaware that the gods have favored the Prince and the outcome is far from what any of them expected.

Farmer Abare Goemon is confronted by brigand-like samurai. He raises an army of farmers to fight them and does so brilliantly. When Lord Asakura sees the success Goemon has achieved, he attempts to recruit him to fight in a conflict between Asakura and another clan. Goemon refuses, and Lord Asakura sets out to destroy him.

Struggling to elevate himself from his low caste in 17th century Japan, Miyamoto trains to become a mighty samurai warrior.

Edmund Rostand's play Cyrano de Bergerac, transplanted to Japan. A poet-warrior with an oversized nose (matched only by his great heart) loves a lady. But she sees him only as a friend, so he helps another man to woo her by giving him the poetry of his own heart.

In the Edo period, a nameless ronin accepts an assignment to go to a mountain pass and wait. Near the pass he stops at an inn where a collection of characters gather, including a gang set on stealing shogunate gold that's soon to come over the pass. When the Ronin's assignment becomes clear, to help the gang, he's ordered to kill the inn's residents, including a woman he's rescued from an abusive husband. He's reluctant to murder innocent people; then he learns that the gold shipment is a trap and he's part of a double cross. How he sorts through these divided loyalties tests of his samurai honor, and perhaps of his love for a woman.

After years on the road establishing his reputation as Japan's greatest fencer, Takezo returns to Kyoto. Otsu waits for him, yet he has come not for her but to challenge the leader of the region's finest school of fencing. To prove his valor and skill, he walks deliberately into ambushes set up by the school's followers. While Otsu waits, Akemi also seeks him, expressing her desires directly. Meanwhile, Takezo is observed by Sasaki Kojiro, a brilliant young fighter, confident he can dethrone Takezo. After leaving Kyoto in triumph, Takezo declares his love for Otsu, but in a way that dishonors her and shames him. Once again, he leaves alone.

After their lord is tricked into committing ritual suicide, forty-seven samurai warriors await the chance to avenge their master and reclaim their honor.

Kansuke Yamamoto is a samurai who dreams of a country united, peaceful from sea to sea. He enters the service of Takeda, the lord of Kai domain. He convinces Takeda to kill the lord of neighboring Suwa and take his wife as a concubine. He then convinces the widow, Princess Yu, to accept this arrangement and to bear Takeda a son. He pledges them his life. He then spends years using treachery, poetic sensibility, military and political strategy to expand Takeda's realm, advance the claim of Yu's son as the heir, and prepare for an ultimate battle with the forces of Echigo. Has Kansuke overreached? Are his dreams, blinded by love, too big?

A humble and simple Takezo abandons his life as a knight errant. He's sought as a teacher and vassal by Shogun, Japan's most powerful clan leader. He's also challenged to fight by the supremely confident and skillful Sasaki Kojiro. Takezo agrees to fight Kojiro in a year's time but rejects Shogun's patronage, choosing instead to live on the edge of a village, raising vegetables. He's followed there by Otsu and later by Akemi, both in love with him. The year ends as Takezo assists the villagers against a band of brigands. He seeks Otsu's forgiveness and accepts her love, then sets off across the water to Ganryu Island for his final contest.

In the Tokugawa Era, the clan of Lord Yagyu has hidden away three scrolls containing clan secrets which, if revealed, would cause revolution and disaster for the clan. The information is divided among the three scrolls, all of which must be possessed for the secrets to be understood. When Princess Yuhime steals the scrolls, Tasaburo, a samurai with magical powers, and his brother Senshiro are sent to retrieve them. In Part II, the search for the scrolls continues.