Oserver Oserver Hserver Episode 13 _NCED _NCOP Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12 Episode 13 Watch Natsume's Book of Friends 3 - Episode 13 Online Aired: Jul 5, 2011 to Sep 27, 2011 TV - (Finished Airing)
