Fatal Frame: Maiden of Black Water is a survival horror video game developed by Koei Tecmo and published by Nintendo for the Wii U. The fifth main entry in the Fatal Frame series, it was released in Japan in September 2014 and worldwide in October 2015. As with previous games in the series, players navigate areas filled with hostile ghosts which must be fought by taking photographs using the Camera Obscura, which is directly controlled using the Wii U gamepad. A post-endgame story featuring Ayane, a character from the company's Dead or Alive series, is also available featuring altered gameplay mechanics. The story, which is set on the fictional Hikami Mountain, focuses on three protagonists who are drawn into supernatural events revolving the area, including an ancient ritual to seal away Yomi, a malevolent force corrupting the surrounding spirits that is tied to the fate of the titular shrine maiden Ouse Kurosawa.