Setting and characters Muramasa takes place on
Honshu, the main island of the Japanese archipelago, with its overall style and setting drawing heavily upon Japanese folklore and mythology. It is set in the
Genroku period, itself within the larger Edo period, during the reign of the
shogun Tokugawa Tsunayoshi. Tsunayoshi's thirst for power has created conflict around ownership of the Demon Blades, samurai swords forged by the legendary
swordsmith Muramasa Sengo that crave blood when drawn and bring madness and death to those foolish enough to draw them. Due to the chaos generated by this, the Demon Blades' powers begin summoning demons from Hell (
Yomi), along with causing ancient gods to stir from long slumber.
Plot '''Momohime's Story''' Momohime wakes up in
Kyo with memories of being killed by the dying Jinkuro when he attacked Yukinojo. Jinkuro spirit, forcefully possesses her, but before the process of soul transference is finished, they are attacked. Momohime's soul is kidnapped by the vengeful monk Rankai, forcing Jinkuro to follow Kongiku as Momohime's body will die if her soul is harmed. With her soul safe, Jinkuro sets out to regain the Dark Resurrection Demon Blade so he can properly utilize his Soul Transference Technique and gain influence through a new host. Encountering Yukinojo, who is searching for Momohime, the two battle. Momohime forces Jinkuro to spare Yukinojo, even when she learns that Yukinojo's intentions in marrying her were part of a scheme to ruin her family as punishment for defying the
shōgun. Jinkuro goes to Yukinojo's compound to retrieve the Dark Resurrection, but the storehouse where it is said to be is absorbed into Hell by demons. Descending into Hell, Jinkuro's soul is briefly captured by a demon, and it is only with Momohime's help that he escapes and learns that the Dark Resurrection was never in the storehouse. With Momohime's body beginning to fail due to the strain Soul Transference put on it, Jinkuro attempts to ascent to Heaven so he can become an immortal demon, but is stopped by
Raijin and
Fujin. While willing to accept his death and allow Momohime her remaining time in her body, Kongiku shows them another way to Heaven on
Mount Kongō, where Rankai's temple is located. There, Yukinojo reveals that he had the Dark Resurrection all along. They are then attacked by
Fudo-Myoou, who is there to deliver divine justice upon Jinkuro. In the first ending, Jinkuro allows himself to be sent to Hell while Momohime lives; she forgoes her marriage to Yukinojo and becomes a Buddhist nun to save Jinkuro's soul. In the second ending, Momohime and Jinkuro are intercepted by Kisuke and Yuzuruha, who turns Kongiku back into a fox as punishment for her actions. Though defeated, the dying Kisuke delivers a fatal wound to Momohime, forcing Jinkuro to merge his soul with Momohime's to save her: this act leaves her an amnesiac but grants her Jinkuro's sword fighting abilities, which become legendary as she travels Japan with Kongiku. In the third ending, after the battle with Fudo-Myoou, Jinkuro is transported to the night he attacked Yukinojo by the Oboro Muramasa Demon Blade, which can defy the passage of fate. He chooses not to attack them, later possessing Yukinojo so he can safeguard Momohime's family. Momohime lives to be one hundred years old and bears three children, while Kongiku remains close to Jinkuro in the guise of a servant. In "Fishy Tales of the Nekomata", a domestic cat called Miike sees her family brought to ruin and all its members killed. Becoming a
nekomata and taking on the form of the family daughter Okoi, she vows revenge against her family's killers: assassins employed by their rival Netsuzo Wakamiya and his samurai retainer Shinzaemon Shigematsu. Using teachings from the
tanuki Danzaburou, Miike infiltrates the Wakamiya estate as Okoi to kill Wakamiya and Shigematsu. Despite succeeding, her rage extends to the entire household. In the end, her tails are cut off by Jinkuro when he is hired to exorcise her: in the process she curses Jinkuro with illness, setting the events of Momohime's story in motion. Now at peace, Miike spends time with an old priest and hosts moonlight dances with local cats and
bakeneko. In the alternate ending, Miike becomes a demon whose rage is finally quelled by the old priest. In "A Cause to Daikon For", the farmer Gonbe is forced to form a revolt when the local
daimyō raises taxes to the point that local villages are on the brink of ruin. Abandoned by the authorities and aided by the spirit of his deceased wife Otae, Gonbe and his neighbours fight through the
daimyōs minions before killing him. Executed for his actions, he relates his story to
Enma, who acknowledges his reasoning but condemns him to Hell. Due to her love for him, Otae joins Gonbe despite being a pure soul. After complaining to Enma about the exhausted demons being unable to punish their souls, Enma banishes Gonbe, Otae and his comrades back to the living world, where they live in peace under a kinder
daimyō. In the alternate ending, the entire sequence is an illusion produced by Gonbe's spirit around the ruins of the
daimyōs castle, ended when a passing
Yamabushi frees their spirits. In "A Spirited Seven Nights' Haunting", the
Iga ninja Arashimaru goes on the run after learning his latest target, the Okabe clan leader and caretaker of the Spear of Bishamon, was his father. Taking shelter in a shrine, Arashimaru accidentally breaks a mirror sacred to the Goddess Inaraki, who becomes a Shirohebi (white snake) that curses him to die in seven days. After besting his master Shiranui in combat, Arashimaru learns that his mission was orchestrated by the monk So Xian, a century
old Chinese spy working to destabilize Japan's ruling classes who was indirectly responsible for taking the young Kisuke from his family. Arashimaru kills So Xian and escapes with Shiranui's aid, then goes peacefully to his death after asking the saddened Shirohebi to give his head and Spear of Bishamon to his brother Dengoro to restore the Okabe house. Arashimaru's head is given proper burial at the Shirohebi's insistence, and Arashimaru's spirit is
deified due to the grave becoming a prayer site for pilgrims. In the alternate ending, Arashimaru is possessed by So Xian and enslaves Shirohebi, becoming the sorcerer "
Orochimaru"; the Okabe's last surviving heir escapes, taking on the name "
Jiraiya" to fight Orochimaru. In "Hell's Where the Heart Is", the
Oni girl Rajyaki, daughter of Enma, is journeying to recover the treasures of the
Seven Gods of Fortune. On her journey, the womanizing ex-monk Seikichi accidentally proposes to her and she accepts him as her husband. In the end, Seikichi saves her from a
Jorōgumo's poison by feeding her the sacred peach of
Fukurokuju, though this prompts Enma to banish her from Hell. The Seven Gods of Fortune persuade Rajyaki to return to her father, while Seikichi moves to live a proper life, with Rajyaki returning as a human to formalize their marriage. In the alternate ending, Seikichi saves the still-banished Rajyaki from hunters by pretending he killed her, establishing himself as a samurai; Rajyaki becomes his wife, and they have five children who bear their mother's demonic horns. The
Genroku Legends conclude with the narrator detailing the locations of the Seven Gods' treasures scattered through the stories, and thanking the player for locating them and calming Enma so his demons could return to Hell. ==Development==