Natsume’s Book Of Friends Vol. 13

Takashi Natsume, a boy who can see spirits, stumbles upon something interesting among his grandmother Reiko’s possessions: Her Book of Friends, which holds the names of all the yokai she forced into servitude! Accompanied by the yokai Madara, soon nicknamed Nyanko-sensei, he sets out to return the names to their rightful owners.
In Vol. 13, Takashi gets a letter from the exorcist Matoba but loses it before he could read it… This Japanese edition of Yuki Midorikawa’s popular manga spans 168 pages and contains chapters 52 to 54 along with specials 10 and 11.