Story
When Reiko was Takashi's age, she bound the names of demons and spirits in her Book of Friends, enslaving them to her capricious whim. Now Takashi is the owner of the book, and the creatures will do anything to get their names back.
Inhaltsangabe via AniList (Englisch).
Vorschau
Aus der Anime-Adaption: Natsume's Book of Friends Season 1.