Jujutsu Kaisen 0

Jujutsu Kaisen 0 is a prequel film set one year before the events of the main series, centering on Yuta Okkotsu — a timid high schooler haunted by the cursed spirit of his deceased childhood friend, Rika. After Rika's curse manifests violently, Yuta is enrolled in Tokyo Jujutsu High under the supervision of Satoru Gojo, where he trains alongside a new set of students. The film serves as the origin story for Yuta, who later becomes one of the most powerful jujutsu sorcerers in the franchise, and it fundamentally enriches the world-building of the main series. It also introduces Suguru Geto's role as an antagonist in a way the main series references but never fully explains from scratch.

Beyond its narrative importance, Jujutsu Kaisen 0 is a showcase of extraordinary animation quality — MAPPA delivered fight sequences that rival or surpass anything in the television series, particularly the climactic battle between Yuta and Geto. The film's emotional core, centered on the bond between Yuta and Rika, gives the story a poignant weight distinct from the main series' ensemble approach. Whether viewed before or after the main series, the film adds substantial depth to the JJK universe, and several characters introduced here appear in Season 2. For maximum dramatic impact, most fans recommend watching it after finishing Season 1, so references to Gojo, Geto, and the broader sorcerer world land with full context.