The anime is the sequel to the Blue Exorcist: Shimane Illuminati Saga anime, which premiered in Japan on January 6.
The Blue Exorcist: Kyoto Saga television anime premiered in 2017 and aired for 12 episodes.
The new anime will have two cours (quarter of a year), with Blue Exorcist: Beyond the Snow Saga being the first cours, and the second cours Blue Exorcist: The Blue Night Saga will air in January 2025.
The staff for the Blue Exorcist: Beyond the Snow Saga (Ao no Exorcist: Yuki no Hate-hen) anime started streaming a new promotional video and announced its October 5 premiere.