Bright samurai movie innovatively adapted from a classic story. A traveling masterless samurai is asked by a daughter of an established samurai family to pretend they are a married couple, and gets involved in the troubles of the samurai clan.

Utaemon Ichikawa plays the role of Hikoshiro Navate, who has a strong sense of justice and opposes power and tyranny with his will and spirit.

As a result of a superstitious belief that twins bring bad luck to the family, newborn twin princesses are separated. Yukihime, who was sent away to be raised by a yakuza family in Edo, returns home after many years to settle an old score.

A princess finds life behind the protection of her brother and the high walls of the mansion to be quite dull, so she takes on another identity and lives in a small house in Edo pretending to be a singer but all the while she is actually a Shogunate Detective. Framed by a crooked magistrate for a crime she did not commit, Oshichi must clear her name of false charges after a woman helps to lead a prison break of the notorious Oshu Remnants. Meanwhile the magistrate, Lord Kai, conspires to be rid of her brother, Clan Elder, Lord Abe Iyo. Her only clue is an ornate dagger with a handle made of golden coins.

The Shinsengumi is a special unit of ronin commissioned by the Tokugawa shogunate to counter anti-shogunate activities in Kyoto. A sinister plot to overthrow the shogun is set in motion and Kondo Isami and his fellow samurai must answer the call and expose those behind it.

With the help of famous yakuza Jirocho, brave and quick tempered Eijiro takes revenge on the death of his close friend.

In a desperate crisis, Inamaru is plunged into the dark sea by a strike from Tokugawa Ieyasu. Ryutaro desperately tries to rescue Inamaru. However, it's not just Ieyasu who aims for him and the precious treasure of the Unshaken Banner. Various individuals, good and evil alike, are aiming for the foothills of Mount Fuji where the hidden treasure lies.