Jujutsu Kaisen 0 teaser Therefore, the animation is by studio MAPPA (Attack on Titan).
Therefore, the Jujutsu Kaisen 0 movie will premiere on December 24, 2021 in Japanese theaters.
Synopsis Jujutsu Kaisen 0:
The manga follows Yuta Okkotsu, a nervous student suffering from a serious problem—his childhood friend Rika has turned into a curse and won't leave him alone. Since Rika isn't an ordinary curse, his situation is noticed by Satoru Gojo, a teacher at Jujutsu High, a school where novice exorcists learn how to combat curses. Gojo convinces Yuta to enroll, but can he learn enough in time to confront the curse that haunts him?
Finally, the anime premiered on October 2, 2020, with 24 episodes.
Source: official website