Popularity
In January 2021, it was revealed that Jujutsu Kaisen was the second most-watched anime series on Crunchyroll in 2020, only second to Black Clover, being watched in 71 countries and territories, including North America, South and Central America, Europe, Middle East and North Africa, Africa, Asia and Oceania. The official music video of the series' first opening theme song, "Kaikai Kitan" by Eve, reached 100 million views on YouTube in April 2021, being one of the fastest anime openings to hit such number of views.
On Tumblr's 2021 Year in Review, which highlights the largest communities, fandoms, and trends on the platform throughout the year, Jujutsu Kaisen ranked second behind My Hero Academia on the Top Anime & Manga Shows while Satoru Gojo was fifth on the Top Anime & Manga Characters category. During the same year, the series became the second most discussed TV show worldwide on Twitter, surpassing Squid Game. It placed nineteenth on the annual Twitter Japan's Trend Awards in 2021, based on the social network's top trending topics of the year.
In 2024, Jujutsu Kaisen was named by the Guinness World Records and data-science firm Parrot Analytics as the "Most in-demand animated TV show", with a global demand rating 71.2 times than that of the average TV show, previously held by Attack on Titan. The demand of the series peaked on December 29 at 128 times the demand of the average show. It also had a higher percentage of Gen Z (ages 13–22) viewers with 71.3%, compared to 56.7% from One Piece and 64.4% from Attack on Titan.
In April 2024, where according to the data compiled by the analyst Miles Atherton, Jujutsu Kaisen had the most social media engagement for the last 30 days in the top anime and network dramas in United States with 11.2 million, ahead of the other top shows including One Piece, Young Sheldon, and Grey's Anatomy.