Nanatsu no Hikan
Genre: Horreur, Survie
Nanatsu no Hikan: Senritsu no Bishou (Seven Mansions; Japanese: 七つの秘館 戦慄の微笑) is a survival horror video game developed and published by Koei for the Sega Dreamcast. It was released on January 20, 2000, in Japan. Plans for a western release were planned but later cancelled. The game is a sequel to the 1996 Sony Playstation and Sega Saturn game Nanatsu no Hikan.