During Jump Festa 2025, Aniplex announced Blue Exorcist: The Blue Night Saga will premiere on January 4, 2025. The is the second cour of the fourth season, which began with the first cour titled Blue Exorcist: Beyond the Snow Saga.
Blue Exorcist: The Blue Night Saga will air at the 24:30 time slot (essentially 12:30 a.m. JST on January 5) on Tokyo MX, BS11, Gunma TV, and Tochigi TV. Crunchyroll will stream both anime with English subs, similarly to all 12 episodes of Blue Exorcist: Beyond the Snow Saga.
The opening theme song for Blue Exorcist: The Blue Night Saga is “Tsūkaku” by amazarashi. The ending theme song is “Overlap” by Shiyui.
Check out the new key visual below, via the anime’s official Twitter/X account, along with the new theme song video:
Lastly, all 61 episodes of the Blue Exorcist anime, including Blue Exorcist: Kyoto Saga, Shimane Illuminati Saga, and Beyond the Snow Saga are available to stream now on Crunchyroll with English dubs and subs.
Here’s an overview of the anime series from VIZ Media:
Raised by Father Fujimoto, a famous exorcist, Rin Okumura never knew his real father. One day a fateful argument with Father Fujimoto forces Rin to face a terrible truth—the blood of the demon lord Satan runs in Rin’s veins! Rin swears to defeat Satan, but doing that means entering the mysterious True Cross Academy and becoming an exorcist himself. Can Rin fight demons and keep his infernal bloodline a secret? It won’t be easy, especially when drawing his father’s sword releases the demonic power within him!