Tsuyoshi Akama

A police officer and her younger sister visit a ryokan located deep in the mountain that features a nearby hot spring that is known for its healing qualities. But ... the ryokan is a den for vampires.

There is an urban legend about a ghost called "Sukima Onna". A young woman did not believe in the validity of the urban legend, until she discovered a mysterious woman in her apartment. Could this young woman be the ghost?

The Shark Island Incident was thought to be a joke, with 2chan users discussing a fictitious incident in a setting where they were not allowed to talk about it with other 2chan users. However, the threads were posted as usual, "I want to know the truth of the case," and the participants began to talk about the details of the Shark Island Incident, saying, "I have no choice but to tell you the truth then....