Demon Slayer: Infinity Castle has certainly set its own standard of what anime movies can do in the U.S. box office. Being one of the spin-offs of the Demon Slayer series created by Ufotable, Infinity Castle is a continuation of the grand, visceral style that has captivated audiences worldwide.
It has broken many records that few films in its genre will ever match, before its theatrical run concluded on September 25. The question is whether all major records of the American box office have been destroyed - and by all standards, the answer is an emphatic yes.
The magnitude of the success of the Demon Slayer Infinity Castle in the U.S. cannot be equaled. The movie had the best opening ever for an anime in America.
It was also the top-earning anime domestic release in history, overtaking all its rivals in the same category. Within two weeks, it became the highest-grossing anime movie in the U.S. market, establishing new standards that have become the subject of movie legend.

Demon Slayer Infinity Castle's first weekend of 70 million dollars is not only the largest in anime history but also in foreign movies and in R-rated films.
The film had already hit significant milestones by the second weekend. Many blockbusters decline quickly, but Infinity Castle maintained its momentum to expand rapidly, reaching more than $ 100 million in the U.S. and becoming the definitive anime success story in America. Its run longevity was a sign of the fanbase as well as the popularity of the entire Demon Slayer brand.
Demon Slayer Infinity Castle: Record-Breaking Domination in the U.S.
The achievements of Demon Slayer Infinity Castle in the American market are immense. It not only had the largest opening of any anime movie, but it was also the top-grossing anime movie ever in the U.S. Its path has redefined the meaning of anime film success in America.
The second weekend earned $17.3 million, maintaining its position at the top of the chart and further adding to its domestic earnings. This prolonged success made it the first anime to dominate the U.S. box office for several weeks, a historically unusual feat for an animated foreign-language film.
As the cumulative domestic box office surpassed the $104 million mark, Demon Slayer: Infinity Castle easily broke older records set by movies such as Pokémon: The First Movie. It reinvented the anime film template in the U.S. market in the process.

Demon Slayer: Infinity Castle has indeed shattered several American box office records. It has become a gold standard of anime performance in the U.S. market.