Destiny of the Shrine Maiden

Kannazuki no Miko (神無月の巫女, lit. Priestesses of the Godless Month) is a manga series created by the duo Kaishaku. The series was serialized in fourteen chapters by Kadokawa Shoten and in Shōnen Ace in 2004 and 2005, and collected in two bound volumes. The series was adapted as an anime television series broadcast in 12 episodes on TNK between October and December 2004. A drama CD was released on November 25, 2004 by Geneon based on the anime version. In North America, the manga is licensed by Tokyopop and the anime was licensed by Geneon Entertainment, but the license transferred to Sentai Filmworks in 2009. In 2010, the anime started showing on the Anime Network, with the name Destiny of the Shrine Maiden.

Story
On the moon, there is an old shrine that has fallen into ruin. On the birthday of Himeko Kurusugawa and Chikane Himemiya, there is a sudden eclipse, and a voice calls the eight necks of Orochi to rise and destroy the Solar Priestess and the Lunar Priestess. The two girls soon find themselves under attack by the Orochi, but Himeko's close friend Souma has resisted the call of the Orochi and has sworn to protect her, no matter what.