Ghost Slayers Ayashi

Adapted from the 2005 adults-only superhuman battle action visual novel game Ayakashi. Ayakashi is a parasite life force that gives superpowers to its host, taking in return the host's entire life force. Kusaka Yuu is a student that lost his will to live after the death of a dear childhood friend, until the day a mysterious girl, named Yoake Eim, appears. From that moment on, his life would never be the same again. Hunted by Ayakashi and their hosts, the power within Yuu awakens and a never ending battle begins.

OVA episodes released with the 6th, 7th and 8th DVD volumes.

Long ago there were fierce gods of legends who shook the earth to its foundation with their power. There are now prehistoric rivals from the primitive times in Japan, that fought to protect their secrets in the present day. The God of Darkness Susanoah-oh is now sleeping in the shadows of the underworld waiting for his rebirth. However his coming hasn't gone unoticed. There are agents from the Kikuchi Clan (descendants of Japans first inhabitants) who have seen the warning signs of the spreading of darkness's bringing. These investigators are armed with ancient knowledge and artifacts who are willingly prepared to face the God of Darkness. Now they must fight the assembled spirits of hell to find the one young boy who is chosen by fate to grasp the chaotic might of the deadly Gods.

A collection of three classic Japanese horror stories: "Yotsuya Kaidan," the story of a wife betrayed by her husband who seeks vengeance even in death. "Tenshu Monogatari," the story of forbidden love between a goddess and a human, and "Bakeneko," the story of a mysterious cat monster with a vendetta against a certain family.