Natsume continues to spend his days giving back Youkai their names from the book of friends. One day, as he's heading home, he finds himself chased by a giant, rolling pot. The youkai in the pot insists that his grandmother Reiko stole a doll from her. When she threatens to hurt his family, however, he's forced to go out and find it. But would his kind, smiling grandmother Reiko really steal a doll from someone?

Natsume arrives at the exorcist meeting to help smoke out the youkai that Matoba wants to find. But he quickly discovers that the situation is more complicated than it first seemed. The youkai is capable of replicating itself to possess targets, and no one but Natsume is able to see who is possessed. Natsume and Nyanko-sensei search the halls, still unsure if they even want to be there.

Natori's family has always been exorcists... until they lost the abililty to see youkai. After generations of fearing the youkai's revenge, Natori is suddenly born with the ability to see them. His family doesnt want anything to do with his powers, though, and he's left to figure out how to live on his own. His life changes when he meets a young Matoba at an exorcist gathering, and the two of them end up hunting a powerful youkai together...

Natsume watches a movie starring Natori, and when he's done he finds one of Natori's paper dolls. The doll is soaked and the text on it is impossible to read, and Natsume becomes concerned for Natori's safety. He travels to the location that's just barely legible on the doll, and finds a young woman whose home is haunted by not one, but three youkai.

Natsume finds that Tsukiko's home is haunted by not one, but three separate youkai, each with its own motivations. One wants to protect Tsukiko's father, and the other two... Natori wants to exorcise them and protect Tsukiko, but Natsume wants to find some way to protect them. Is there a peaceful solution?

Natsume is caught up in a mysterious game between youkai and man.

Natsume meets Matoba in an unusual place. Matoba hunts for a dangerous yokai at an abandoned mansion.

Natsume finds himself in a house with a strange ritual, and unknown forces moving against those who would perform it.

Natsume, Natori and Matoba work to complete the ritual to welcome a powerful god.