Takashi Natsume has always been aware of the supernatural world, but after he inherits a magical book from his grandmother, the supernatural world is aware of him!Nyanko Sensei is missing, and the only clue to his whereabouts is a shard of pottery painted with calico markings! Following the urgings of a dream sent by the shard, Natsume travels to a local kiln and finds that there''s far more going on than just a lost kitty yokai.Nyanko Sensei is missing, and the only clue to his whereabouts is a shard of pottery painted with calico markings! Following the urgings of a dream sent by the shard, Natsume travels to a local kiln and finds that there''s far more going on than just a lost kitty yokai.