Hell Teacher Nube Reveals New Cast, Teaser Visual, Studio, and Release Date

The official Hell Teacher Nube website announced that the anime remake will be releasing in summer 2025.
In a new casting reveal video released on the official website, voice actor Ryotaro Okiayu announced his return to the role of Exorcist/Teacher Meisuke (Nube) Nueno. He also revealed that auditions are now open for child voice actors to portray the students in the upcoming anime.
After receiving a heartfelt message from authors Takeshi Okano and Shou Makura, Ryotaro Okiayu expressed his excitement: “I have so many feelings that I can’t talk about enough, so I’ll try to make this short… Heavens and earth, give me the power to defeat this demon and bring forth the light of dawn. Keep your hands off my students!”

A new teaser visual depicting Nube showing off his usually concealed Demon’s Hand was revealed.
The announcement also revealed that Studio Kai will be in charge of animation of the anime remake.

About Hell Teacher Nube:
A number of inexplicable phenomena have been plaguing the town of Domori. In order to protect the town’s children, a new homeroom teacher known as “Nube” arrives.
Normally gentle and a bit outgoing, Nube has a secret side: he is, in fact, the only exorcist teacher in Japan. Rumor also has it his left hand is possessed by a demon!
[Rewritten from the official website]