Jujutsu Kaisen 0 is a 2021 Japanese animated dark fantasy film. It is based on the 2017 manga Jujutsu Kaisen 0, which is itself a prologue to the manga series Jujutsu Kaisen, both manga having been written by Gege Akutami. It was directed by Sunghoo Park from a screenplay by Hiroshi Seko, and stars Megumi Ogata, Kana Hanazawa, Mikako Komatsu, Kōki Uchiyama, Tomokazu Seki, Yuichi Nakamura, and Takahiro Sakurai. The film follows Yuta Okkotsu, a young student who becomes a sorcerer and seeks to control the Cursed Spirit of his childhood friend Rika Orimoto in Jujutsu High, alongside other skilled sorcerers in training.