Demon Slayer: Infinity Castlehas only been out in Japan for less than a week, and it has already beaten several records. During just its opening weekend,Infinity Castle’sbox officemanaged to shatterMugen Train’sfive-year-long legacyby earning ¥5.5 billion during those first few days, surpassingMugen Train’s¥4.6 billion opening.
The first part of theInfinity Castletrilogy has already been praised for many different strengths, but perhaps its most compelling quality is its jaw-dropping animation, courtesy of Ufotable. The reasonInfinity Castle’sanimation is so phenomenallies in its talented team, which includes one of the entertainment industry’s most skilled FX artists.
One of Hollywood’s Best FX Artists Worked on Demon Slayer: Infinity Castle’s 3DCG
Mathieu Sauvage, of Marvel Movie and Game of Thrones Fame, Contributed to Demon Slayer Fight Sequences
Mathieu Sauvage is an FX artistbest known for his dazzling resume, featured onhis LinkedIn, which includes major Marvel Cinematic Universe films such asGuardians of the Galaxy Vol. 2andAvengers: Infinity War,and shows likeGame of Thrones.His most recent project,Demon Slayer: Infinity Castle,shows off his impeccable expertise at bringing fight scenes to life.
Some of Mathieu Sauvage’s best works includeGuardians of the Galaxy Vol. 2,Avengers: Infinity War, Game of Thrones, Alita Battle Angel, Sing, Minions 2,andThe Super Mario Bros. Movie,among countless others.
Infinity Castlehas often been likened to anime’s version of the MCU’s Infinity War, since it brings together all ofDemon Slayer’smajor heroes and villains for one last clash that will decide the fate of the universe. Sauvage’s history portraying some of cinema’s greatest battles made him the best possible person for the task of animating the anime’s climax.
The majority ofDemon Slayer: Infinity Castletakes place in the titular Infinity Castle, which is another dimension created by the demon Nakime, under the guidance of Muzan. Some ofDemon Slayer’sbest fightsoccur during this arc, including Doma vs. Shinobu, Kanao, and Inosuke, and Akaza vs. Tanjiro and Giyu.
Demon Slayer’s Best Battles Are Made Truly Cinematic Like Ufotable
Scenes like Akaza vs. Giyu and Doma vs. Shinobu Astound Due to the Film’s Smooth 3DCG
These confrontations, more than any others in the series, are fast-paced and deadly, revealing demons and humans at the absolute peak of their abilities, since everything is on the line. It was essential that the Ufotable animators portray these significant scenes properly, and thanks to Sauvage’s strong background in 3DCG art, he helped the team accomplish that ambitious goal.
Demon Slayer: Infinity Castlereleased in Japanon August 18, 2025, and it is coming to U.S. theaters on June 27, 2025. Reviews are already rolling in, and the reception from viewers has been overwhelmingly positive, hyping up fans from around the world for their turn to see the beginning ofDemon Slayer’sdramatic conclusion on the big screen.
Sauvage made some of pop culture’s best moments into the cinematic masterpieces that they are, including fierceGame of Thronesdragons and Thanos’s clash with Marvel’s Avengers. Now, he has given the same gift toDemon Slayer: Infinity Castleby elevating the most thrilling scenes in the manga with his visual artistry.
