A cop chasing after a female cop killer, but then gets caught in a dark web of departmental corruption.

In a small nook of Kawasaki Private investigator 591 and adultry specialist investigator 522 embark on separate investigations that leads them both to the same beautifician.

Long time ago in ancient Japan, human beings could still see Yokai monsters and were afraid of them. However, as time passed and civilization and enlightenment progressed, people started forgetting about them... Though a son of the leader of all Yokai monsters, Mikoshi Nyudo, an adorable looking monster, Tofu Boy, has no talent in scaring the human beings. He is always scolded by his father and laughed at by his monster friends. One day, he decides to go on a journey to find out about the meaning of his life as a Yokai monster and to see his mother he's never met before.

Kyogokudo is a used book seller who doubles as an onmyouji, or Heian style occultist. His friend Sekiguchi brings him the story of a woman who has been pregnant for twenty months. Sekiguchi investigates further with the help of his friend Enokizu, a detective with the unusual ability to see people's memories. They are hired by the impossibly pregnant woman's sister to find the woman's missing husband and lay this whole matter to rest. In the end, they need the help of Kyogokudo to exorcise the family curse.

In 1969, Kenji, an elementary school kid and his friends built a secret base during their summer holidays. They fantasized that they had to fight villains who were out to conquer the world and wrote them in the Book of Prophecies. Years later in 1997, Kenji becomes a convenience store manager and leads a regular life after giving up his dreams to become a rock star. His boring life is suddenly turned upside down when his old classmate dies mysteriously and an entire family in the neighbourhood disappears. At the same time, a religious cult and its mysterious leader, Friend emerges and a strange chain of events duplicating exactly the events described in the Book of Prophecies follow. Is this the beginning of the end of the world? Who is Friend?