Natsume's Book of Friends. Volume 4

Natsume's Book of Friends is a stack of contracts with otherworldly beings that has been inherited by the teenager Takashi Natsume from his grandmother Reiko. After receiving the notebook, Natsume day by day returns the names written in it to their rightful owners. One day he learns that someone is hunting spirits nearby in the forest and taking their blood! Together with Natori, Natsume begins an investigation and meets the head of the famous exorcist clan - Matoba!