As of February 6, 2026, there are 36 compiled volumes available.
The series (サタノファニ), written and illustrated by Yoshinobu Yamada, is currently ongoing with over 300 chapters released in Japanese. While chapter 32 is relatively old in the series' history, it remains a key part of the early prison survival arc. Manga Status and Availability As of February 6, 2026, there are 36
Inmates are subjected to medical experiments by a mysterious corporation that implants the mindsets of notorious historical serial killers (e.g., Henry Lee Lucas or Joseph Mengele) into them to create elite assassins. Chapter 32 Context Manga Status and Availability Inmates are subjected to
The manga originally ran in Kodansha's Weekly Young Magazine starting March 13, 2017. In September 2023, it moved to the Yanmaga Web platform, where new chapters are typically published every Wednesday. 2017. In September 2023