Samurai Trilogy

Seibei Iguchi, a low-ranking samurai, leads a life without glory as a bureaucrat in the mid-XIX century Japan. A widower, he has charge of two daughters (whom he adores) and a senile mother; he must therefore work in the fields and accept piecework to make ends meet. New prospects seem to open up when Tomoe, his long-time love, divorces a brutal husband. However, even as the Japanese feudal system is unraveling, Seibei remains bound by the code of honour of the samurai and by his own sense of social precedences. The consequences are cruel.

During the time of change of the mid-19th Century, Yaichiro is bid farewell by his fellow samurai friends Munezo and Samon as he leaves their clan's fiefdom on the northwest coast of Japan (Unasaka) to take an important position within the shogunate in far away Edo. Munezo has lived modestly with his mother and sister Shino after his father was forced into suicide after the failure of a bridge project. Kie, a farm girl serves them as a maid in their house. As time passes, Munezo's sister marries Samon, his mother dies, Kie is married into a merchant family, and he is required to learn western methods of warfare such as the use of artillery and firearms from an official sent from Edo. Learning that Kie is ill due to abuse, he rescues her from her husband's family. Although sharing mutual affection and respect, a marriage between Munezo and Kie is still impossible due to different castes, and when he, now a bachelor, is criticized for her serving in his house, Munezo sends her back to her father's farm. After being caught in a failed political intrigue, Yaichiro is sent home in disgrace and imprisoned in solitary confinement. After Yaichiro escapes, Munezo is ordered to prove his innocence from complicity by killing his old friend, and he seeks the help of his old teacher, the sword master Kansai Toda. Although Yaichiro had been the better swordsman when they studied together, Toda entrusted the secret of the "Hidden Blade" only to Munezo. Toda now teaches him a new technique to use as he prepares to face Yaichiro, who has taken hostages in a farm house.

Shinnojo, a low level samurai, lives with his pretty, dutiful and loyal wife Kayo. He has come to find his position in a castle as a food-taster for a feudal lord to be boring and pointless, and talks about opening a kendo school open to boys of all castes where he can teach the use of the sword. Before he can act on his dream he becomes ill with a fever after tasting some sashimi made from shell fish, but an investigation reveals that the poisoning was not due to a human conspiracy, but a poor choice of food out of season. After three days he awakes but finds that the toxin from the food has blinded him. Kayo is summoned by Shinnojo's family to explain how the couple will survive. His uncle laments that he no longer knows anybody with influence in the castle, and asks Kayo if she knows of anybody. She relates how Toya Shimada, the chief duty officer in the castle and a samurai of high rank, offered to help and they tell her to act upon his offer of assistance. A message from the castle brings the good news that Shinnojo's stipend of rice will remain the same, and for life but his aunt tells him that Kayo was seen with another man. He has Tohuhei, his faithful servant, follow her. Kayo notices that she is being followed, and although Tokuhei offers to cover for her, she reveals to Shinnojo that Shimada offered to help but with a price, shown when he forced himself upon her. He then solicited two additional trysts by threatening to tell Shinnojo about the first. An enraged Shinnojo divorces her and orders her out of his house. When it is revealed to him that Shimada had nothing to do with maintaining his stipend, but that it came out of gratitude from the lord of the clan himself, Shinnojo seeks to renew his skill with the sword as a blind man to avenge the dishonor of Kayo. Through Tokuhei he sends a message to Shimada to set up a duel, with the additional message to not underestimate him. The two samurai meet at the stables near the river to decide their destinies.