11 episodes • April 12, 2017 - June 21, 2017

Takashi Natsume has grown accustomed to his encounters with youkai through the Book of Friends, which contains the names of youkai whom his grandmother, Reiko Natsume, has sealed in contracts. These encounters allow Natsume to better understand the youkai, Reiko, and himself. The Book of Friends is a powerful tool that can be used to control youkai; it is sought after by both youkai and exorcists alike. Natsume just wants to live out his daily life in peace but is constantly disrupted by these experiences. If he is to end this torment, Natsume must explore more about the book and the world of exorcism, as well as begin to open his heart to those who can help him.

11 episodes

1. 

   #1

   The Days Eater

   24 min • Apr 12, 2017 (9 years ago)

   Natsume helps a youkai out of a pot, and as a "reward," is made young again. But Natsume is already young, and making him younger just confuses him and addles his memories. When he doesn't know who to trust, will he have the strength to know who his real friends are?

2. 

   #2

   It Blooms Tomorrow

   24 min • Apr 19, 2017 (9 years ago)

   Natsume's town is visited by a stonewasher: a powerful magical being capable of purifying tainted rocks. The stonewasher is looking for its lost student, and turns to Natsume for help.

3. 

   #3

   Nitai-sama

   24 min • Apr 26, 2017 (9 years ago)

   Natsume gets a call from his old "friend" Shibata, who he once helped with a youkai problem. Shibata wants him to come visit, and Natsume reluctantly agrees. He and Tanuma pay Shibata a visit, and have a pleasant chat at a park. But when Shibata mentions a local haunted house, Natsume finds his visit has turned into more than he expected...

4. 

   #4

   Lying Eyes

   24 min • May 3, 2017 (9 years ago)

   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.

5. 

   #5

   The Bound Ones

   24 min • May 10, 2017 (9 years ago)

   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?

6. 

   #6

   Nishimura and Kitamoto

   24 min • May 17, 2017 (9 years ago)

   Natsume's friends reflect on how they met him, and the difference he made in their lives. He's found a home, and he means a lot to the people who live there.

7. 

   #7

   Gomochi's Benefactor

   24 min • May 24, 2017 (9 years ago)

   Natsume meets a youkai named Gomochi, who has come in search of Reiko. The youkai has a message for Reiko, and wants to thank her for a favor she did him long ago. In hearing his story, Natsume comes to learn more about his mysterious grandmother.

8. 

   #8

   A Day That Will Someday Come

   24 min • May 31, 2017 (9 years ago)

   Natsume is on his way home when he finds a letter on the ground. The letter seems to belong to a nearby man, who asks Natsume to take him to his school. The man is actually a youkai, who was once deeply involved with a human girl. He cut the relationship off, but the girl isn't ready to give up...

9. 

   #9

   What Flows

   24 min • Jun 7, 2017 (9 years ago)

   Natsume travels to an inn for a study session with the rest of his class. While he's there, a flood washes away a local shrine. The shrine is said to house three masks, but Natsume can see four...

10. 

    #10

    The Sealed Room

    24 min • Jun 14, 2017 (9 years ago)

    Natori is trying to find information on Natsume and his book of friends. Meanwhile, Natsume visits his house to deliver some of Touko's homemade jam. But this is the start of an adventure...

11. 

    #11

    What Matters

    24 min • Jun 21, 2017 (9 years ago)

    Natori's group searches the Hakozaki mansion for the study. But other forces want the powerful magics contained within, and Natsume doesn't want them to have it...