The series is composed of episodic story but everything is connected by the book of friends which is a good way to wrap things up.
I really like Natsume and Nyanko-sensei's comedy scene which other.
But the most memorable part of this anime is the values they can teach to the viewers and the difference of perspective for a human and a yokai.
The music is also melodramatic and is connecting to each good episode which makes it heartwarming and calm at the same time.
Overall, it's a good masterpiece that can even melt a frozen hearted person and the show can draw out the emotion of people that can relate to Natsume.