Kowabana

Each volume contains three to five episodes of approximately 45 to 60 minutes each. Some volumes also include special features such as ghost submissions.

1. Spine-Chilling Short Stories Kowabana (2011)
2. Spine-Chilling Short Stories Kowabana: Ghost Hotel (2012)
3. Spine-Chilling Short Stories Kowabana: Nightmare Weather (2012)
4. Spine-Chilling Short Stories Kowabana: Dark Room (2012)
5. Kowabana J: After School Ghost Stories (2012)
6. Kowabana J: After School Ghost Stories 2 (2012)
7. Spine-Chilling Short Stories Kowabana: Scary Stories from the Studio (2012)
8. Spine-Chilling Short Stories Kowabana: Midnight Ward (2012)
9. Kowabana J: After School Ghost Stories 3 (2012)
10. Spine-Chilling Short Stories Kowabana: Beauties Collection (2013)
11. Kowabana J: After School Ghost Stories 4 (2013)
12. Spine-Chilling Short Stories Kowabana: Scary Woman (2013)
13. Spine-Chilling Short Stories Kowabana: Curse (2013)
14. Spine-Chilling Short Stories Kowabana: Queens Collection (2013)
15. Spine-Chilling Short Stories Kowabana: Scary Woman Kyō (2014)
16. Spine-Chilling Short Stories Kowabana: It's Behind You (2014)
17. Spine-Chilling Short Stories Kowabana: The Reserved Seat of the Dead (2017)