Japanese publisher Shueisha reported that the Jujutsu Kaisen manga already has 15 million copies in circulation, including digital copies. The manga reached 10 million copies in October, but now has reached 15 million after several new printings.
To celebrate the milestone, the publisher gave a preview of the cover of the 14th volume of the manga, which will be released on January 4th:
Author Gege Akutami launched the Jujutsu Kaisen manga in Shonen Jump in March 2018. The publisher will then publish the 14th volume of the manga on January 4.
Source: ANN
