Other Name: 純潔ディボロス ; Pure Diablos
Author: Shimada Chie
Year of release: 2014
Kiyora is a bored student at St. Joanna all-girls school. Using one of the books her father sent to her, she unleashes a demon, and then begins to investigate the disappearance stray cats from the schools campus in the hopes of unmasking the virtuous priest, Father Shion.