- Publisher: YEN PRESS
- Media: Manga
- Genre: Action, Fantasy
- Themes: Supernatural
- Age Rating: 18+
- Release Date: 11/14/2017
- Page Count: 160
- Dimensional Weight: 1
- Written Language: English
Demonizer Zilch Manga Volume 4 features story and art by Milan Matra.
Listless high schooler Haruomi Io is plagued by the memory of his late kid sister. One day, he's suddenly attacked by a group of girls calling themselves the "Seven Gospel Society." In the thick of a battle he never asked for, Haruomi is rescued by Zilch, a demoness who declares herself the "29th Branch." Upon sharing a kiss with his demonic savior, Haruomi finds a strange power coursing through his body! Will this incident lead Haruomi to cast off the doldrums and delve into a new world of superpowers and the supernatural?!