Chuzenji-sensei Mononoke Kougiroku - Sensei ga Nazo wo Toiteshimau kara.

This manga series, written by Natsuhiko Kyogoku and illustrated by Aki Shimizu, serves as a spin-off to the renowned Hyakki Yako series, which explores folklore, mysteries, and the supernatural in Showa-era Japan. It was developed to expand upon the character of Akihiko Chuzenji, famously known as Kyogokudo, by focusing on his earlier academic life and the formative experiences that shaped his unique methodology for unraveling seemingly paranormal phenomena.

The artistic direction by Aki Shimizu emphasizes a traditional, moody aesthetic that complements the dense, dialogue-heavy narrative style characteristic of Kyogoku's writing. Upon its release, the series was well-received by fans of the original novels for its ability to distill complex atmospheric horror into a visually compelling manga format, while remaining faithful to the intellectual rigor and historical detail that define the broader franchise.