Cult XBy: Fuminori Nakamura The magnum opus by Japanese literary sensation Fuminori Nakamura, Cult X is a story that dives into the psychology of fringe religion, obsession, and social disaffection. When Toru Narazakis girlfriend, Ryoko Tachibana, disappears, he tries to track her down, despite the warnings of the private detective hes hired to find her. Ryokos past is shrouded in mystery, but the one concrete clue to her whereabouts is a previous address