The fourth season of Natsume Yuujinchou is here. But is it as good as it's predecessors? The answer is "I guess..."
Natsume Takashi has the ability to
see spirits, which he has long kept secret. However, once he inherits a
strange book that belonged to his deceased grandmother, Reiko,
he discovers the reason why spirits surround him. Containing the names
of these spirits, a binding contract was formed between the spirits and
the owner of the book. Now, Natsume is determined to free the spirits
and dissolve the contracts. With the help of a spirit cat - Madara/Nyanko-sensei, his days are
filled trying to return the names to these spirits.
- Source: Anime News Network