The theatrical version of the anime "Spell Return 0" was released in Japan on December 24, and the box office data for the first weekend was officially released on the 27th, with a box office of 2,694,128,150 yen on the 24th and 26th, and 1,908,053 people attended the movie. This result is also the best initial performance of a film released in Japan in 2021, ranking second in the history of Japanese cinema and currently the highest currently 4.7 billion yen for "Devil's Blade: Infinite Train".

Spell Return 0 is an animated film produced by MAPPA. The theatrical version will return to the "origin" and tell the story of Gojo Goku's apprentice, Otoku Ikuta. Directed by Park Yoo-ho and voiced by Emi Ogata, Aung-Aki Uchiyama, Miko Komatsu, and Tomoichi Seki, the film was released in Japan on December 24, 2021.