Promenade of the gods - Koji Suzuki

It begins with a woman's search for her husband, who disappeared after watching a TV show. She enlists the aid of her husband's best friend and together they discover that the famous female personality of the TV show disappeared after the same evening's broadcast. The duo's search leads to a battle within a religious cult. Each answer brings only more questions, until the story's story's stunning final solution is revealed. Echoing Suzuki's famous Ring, this is an addictive mystery that keeps readers guessing until the very last page.