is a Japanese yuri manga series created by Kaishaku. The series, centering on the relationship between main characters Himeko and Chikane, also has elements of mecha themes in its plot. The 14-chapter series was serialized by Kadokawa Shoten in the monthly Shōnen Ace magazine from 2004 to 2005.

The series was adapted into a 12-episode anime by TNK and Geneon Entertainment, which aired in Japan from October to December 2004. A drama CD, based on the anime version, was released on November 25, 2004, by Geneon. In North America the manga was licensed by Tokyopop and the anime by Geneon USA; the anime license was transferred to Sentai Filmworks in 2009. In 2010, the anime aired on the Anime Network as Destiny of the Shrine Maiden.

A spin-off manga titled started serialization in the July 2020 issue of ASCII Media Works' monthly Dengeki Maoh magazine.

Plot Himeko Kurusugawa and Chikane Himemiya are two high-school girls at the prestigious Ototachibana Academy in the fictional Japanese town of Mahoroba. They are also the reincarnations of the solar and lunar mikos. When their ancient enemy the Orochi (the eight-headed Yamata no Orochi of Japanese folklore) rises once more the girls' long-sealed personas awaken to defend the world. The Orochi awakens on the first day of October (Kannazuki, "the godless month," in the traditional Japanese lunar calendar), Himeko and Chikane's shared birthday. The first Orochi who tries to kill one of the mikos is Sōma Ōgami, Himeko's childhood friend (who is in love with her). However, after a blinding flash of light brings him to his senses, he rejects his fate and vows to defend Himeko against the other Orochi. The mikos must awaken Ame no Murakumo to combat the threat, while Sōma repels the Orochi's efforts to kill them.

Characters Miko

Himeko, the solar priestess, is a shy, innocent 16-year-old girl with long blond hair, a red ribbon on her head, and a solar symbol on her chest. She has known Chikane for many years, but was unaware of Chikane's feelings about her. At first, Himeko is romantically interested in her childhood friend Sōma Ōgami; their relationship upsets Chikane greatly to the point of where she becomes jealous and at one point she was nearly raped by Chikane. Himeko begins considering Chikane (who encourages her interest in photography) a very close friend, although they usually meet secretly. Himeko is initially timid, uncertain of her own worth; orphaned at an early age, she was initially adopted by abusive relatives before moving to a better family home. At school she seems to have only a few friends one of which is her dormmate Makoto. After the dorms are destroyed, when Himeko goes to live with Chikane she is troubled by the resentment of Chikane's school friends. Despite her timidity, Himeko gradually becomes more determined and courageous. During the last few episodes she realizes and accepts her feelings for Chikane. In both versions whether they are reincarnated as sisters in the manga or total strangers in the anime, Himeko is reunited with Chikane.

Chikane, the lunar priestess, is an assertive 16-year-old girl with long blue hair and a lunar symbol on her back. Noble and elegant, she lives in a large mansion with servants and is doing well at school. Chikane has many friends, male and female, some of whom hero-worship her. She belongs to the prestigious kyūdō (Japanese archery) club, and frequently uses a bow in confrontations with the Orochi (using an Orochi sign for target practice). She is also skilled with a tantō. Chikane's combat skills resemble those taught to samurai wives while her modern talents include tennis and the piano. She enjoys playing for Himeko who appreciates her music. Many at school think, incorrectly, that Chikane is in a relationship with Sōma. She has loved Himeko since they met, although (despite her jealousy of Himeko and Sōma's friendship) she does not admit it until much later. Chikane's feelings for Himeko border on obsession, and she wants to complete the Ame no Murakumo summoning ritual quickly so she alone can protect Himeko. She seems to turn evil upon joining the Orochi as the Eighth Head, vanquishing all but two of the Orochi heads (and assuming their place) after sexually assaulting Himeko and tormenting her during their final battle. It is eventually revealed that she did all of this to force Himeko to kill her to spare her from a terrible fate. However in both versions, Chikane is reincarnated and reunited with Himeko.

Orochi The series' villain is , a god who wants to replace the world of humanity with a place of darkness and nihilism. Like its counterpart in Japanese mythology, the Orochi in Kannazuki no Miko has eight heads (its eight disciples, also known as ). Each has a mecha, an "other self" for the Orochi's body, with its spirit appearing as a bottomless vortex of darkness. The Orochi's powers are devastating, and only Ame no Murakumo can undo their destruction after its defeat.

Each disciple has exaggerated individual characteristics. Orochi gave its followers great physical strength and endurance, a limited capacity for teleportation and levitation and an individual power (or weapon). If a disciple can suppress the rage caused by Orochi, they can use their powers against it; however, Orochi severely punishes those who resist it. The god chooses its followers from those who have experienced great pain in their lives and have surrendered to despair; they include a sociopathic criminal, an unintelligent brute, a former Japanese idol, an anti-social manga artist, a catgirl, a seemingly traitorous friend and a disillusioned nun, with only one of them, the criminal's brother, being able to temporarily resist the god's influence completely. They are uncooperative, and do not coordinate attacks on the miko until halfway through the series. By the series' end the followers are restored, with no memory of their association with Yamata no Orochi.

, Tsubasa, is the leader of the Orochi. A tall, teal-haired bishōnen, he is a sociopathic criminal with a long record - beginning with the murder of his abusive father, whom he killed to protect his younger brother. Tsubasa wears the mark of Orochi over his heart. He is Sōma's biological older brother, leaving him (as a young child) with the Ōgami family when he became a fugitive. Out of all the heads, Tsubasa was the one who came the closest to killing his brother. Sōma does not remember him well; Tsubasa wants to convert him to the Orochi cause instead of killing him. He saves his brother from the Orochi's curse by sacrificing himself. His mecha, , has wing-like structures and attacks with swords on its arms. Tsubasa is the only Orochi to battle the rogue Chikane to a draw; however, he temporarily destroys Take no Yamikazuchi and abandons the fight. In combat Tsubasa primarily uses a sword, although he also has knife-throwing skills; his knives cause explosions. He eventually reveals that his love for his brother surpasses his attachment to the Orochi's destructive vision.

, Miyako, is a purple-haired nun and the first Orochi to appear. She lost her faith after surviving a terrible war (probably in England), and may have the mark of Orochi on her throat. Although there is little cooperation among the Orochi, she is apparently second in command; she respects Tsubasa, and is the most level-headed of the Orochi followers. She can control Girochi and evoke some cooperation among the three other female heads. Her mecha, , is a demon with tentacles instead of arms and a circle of electrodes on its back which fire deadly beams. Miyako uses mirrors to create complex illusions and to spy on others. A keen observer, through her attempt to subvert Chikane she forces her to face her feelings for Himeko. The last of the Orochi to fall in combat against Chikane, she is later purified.

, Girochi, is one of the first Orochi to attack the miko. He is a large man, with heavy chains hanging from him which he uses as weapons, and wears the mark of Orochi on the back of his right hand. Girochi is also attracted to Himeko, which fuels Chikane's jealous protectiveness of the solar miko. Miyako's younger brother, in a flashback Girochi is shown as a young boy crying near a body crushed under a collapsed building; the war which destroyed his sister's church killed their parents and left Girochi traumatized. His mecha, , is nicknamed Gungal and is characterized by a large right arm which he uses as a weapon in his Megaton Knuckle attack. Girochi, the first to be petrified by Chikane, is later purified with Miyako.

, Corona, is a delusional pop icon whose dismal sales (68th, although Reiko taunts her by saying "69th") drive her to become one of the Orochi; she may wear the mark of Orochi on her left breast. Corona's behavior is near-manic; although she constantly tries to impress the other Orochi with her showmanship, her energetic exterior hides a dark past. A flashback depicts her lying on a bed next to an older man, with her clothing torn; the nature of, and reason for, the liaison are left unsaid but it is suggested that Corona was "betrayed by her dreams", probably by being either raped by an executive or forced to prostitute herself. Her mecha, (nicknamed Final Stage), is a wheel with a demonic eye in its center that can become a giant centipede with an anthropoid head and arms. In combat, Corona throws explosive lipsticks at her target. After being petrified by Chikane, she is purified.

, Reiko, is an uncommunicative manga artist whose manga (although successful) have darker themes since she joined the Orochi (whose mark she may wear on her back). Reiko barely interacts with the other Orochi and is stone-cold in battle, although her level-headedness is more the product of cynicism and numbness than Miyako's. She shares her last name with Hitoshi Ōta, one of Kannazuki no Miko's authors. Her mecha, , is a Jōmon-style (straw-rope pattern) fired pottery jar with an anthropoid shape. In combat, Reiko throws explosive fountain pens at her targets. Himeko loves Reiko's work, and the artist is eventually petrified (and purified) by Chikane.

Nekoko, is a small, squeaky-voiced catgirl whose name derives from . Often seen in a nurse's outfit with a large syringe, she may wear the mark of Orochi on her buttocks. The apparently cheerful Nekoko was a victim of horrendous medical experiments (she is seen strapped to a medical seat and rodeated by scientists), which is probably what made her into what she currently is. Her syringe contains medication to heal injuries and illness, but the injection (as noted by Girochi) causes great pain. Nekoko can also launch the syringe as an explosive rocket. Her mech, (nicknamed Meow Meow), is a large mechanical ball with lasers capable of destroying whole buildings. Nekoko went on a rampage which destroyed several Japanese landmarks, acting like a cute little girl having fun. She is later petrified (and purified) by Chikane.

, Sōma, is the only Orochi to resist becoming completely evil and the first to be purified (possibly because of his feelings for Himeko). With the mark of Orochi on his forehead, Sōma is the lone protector of Himeko and Chikane for most of the series and plays a role in the downfall of the Orochi. As popular at school as Chikane, most of their fellow students erroneously believed they were dating; in reality they're good friends, but are in love with Himeko. He is extremely protective of Himeko, he fights to keep her safe from Orochi until he is overwhelmed by the Orochi curse (and rescued by his brother, Tsubasa, who allowed him to use his mecha and gave the final blow on Orochi). Sōma's mecha, , is a humanoid robot with a variety of concealed attacks. In combat, he uses his body and his motorcycle. Sōma later adopts Tsubasa's sword and fighting style, increasing his power.