Occult no Mori e Yokoso

Kuroishi Koji is a horror movie director. To shoot a documentary film, he visits a home, located deep within a mountain, with assistant director Ichikawa Miho. There, they meet beautiful Miyoshi Maria, who seems to be experiencing a mental storm. She tells Kuroishi Koji that she is a fan of his work. At Miyoshi Maria's house, Ichikawa Miho witnesses unexpected phenomenons.
(Source: AsianWiki)