'Relaxing' horror house at Raku Spa

A horror event isn’t the first thing you’d expect to see at a relaxation spa, but this is one scare fest you can experience lying down. Raku Spa Tsurumi is challenging participants to be restrained and strapped onto a bed as test subjects for a ‘clinical trial’ of fear. The producers of this haunted house experience haven’t revealed much about what exactly you’ll witness – just that the faint-hearted are advised to wear diapers. Don’t worry if the experience gets too scary to handle; there’s an ‘emergency’ call button for a nurse to release you.