A second new trailer has been revealed for the upcoming The Mononoke Lecture Logs of Chuzenji-sensei: He Just Solves All the Mysteries TV anime series. The series is scheduled to premiere in Japan on April 7, 2025.
The latest trailer showcases the eerie and mysterious cases surrounding supernatural detective Kusanabe Kanna, who becomes entangled in various paranormal incidents. It also features the character voices of Soichiro Enokizu, Atsuko Chuzenji, and Chizuko Chuzenji, as well as the main opening theme “She Is Now in the Labyrinth” by HoneyWorks featuring KAF.
They join a main voice cast that stars:
- • Kaori Maeda as Kanna Kusakabe
- • Katsuyuki Konishi as Akihiko Chuzenji
- • Shinnosuke Tachibana as Reijiro Enokizu
- • Shuya Nishiji as Takuboku Sekiguchi
- • Takanori Hoshino as Shutaro Kiba
Chihiro Kumano (Unnamed Memory assistant director) is directing the anime series, with Atsushi Oka (Shikimori’s Not Just A Cutie co-scriptwriter) as series screenwriter and scriptwriter, and Masahiko Suzuki (Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs) as character designer. 100studio is the animation production company.
The anime is based on the school mystery manga by Aki Shimizu, which was first launched in Kodansha’s Shonen Magazine Edge on October 17, 2019 and has released 11 tankobon volumes as of March 2025. The series then transferred to the Comic Days website on December 20, 2023 after Shonen Magazine Edge ceased publication on October 17, 2023.
Shimizu’s manga is a spinoff and prequel manga to Natsuhiko Kyougoku’s Hyakki Yakou novel series.

Pony Canyon describes the synopsis of The Mononoke Lecture Logs of Chuzenji-sensei as:
This story takes place before the exorcist Kyogokudo opened up a used bookstore… Our setting is in Tokyo in 1948, just right after the war.
Kanna Kusakabe had just become a second-year at a high school when she meets the new language teacher, Akihiko Chuzenji. Mysterious supernatural things keep happening around Kanna. Once again today, Kanna is going to open the doors to the library prep room to seek help from the surly Chuzenji-sensei who is waiting inside.
A high school supernatural mystery featuring the unlikely duo between a teacher and a high school girl is about to begin!
Source: press release