The late summer box office has given rise to a formidable contender: Demon Slayer: Kimetsu no Yaiba – Infinity Castle. This anime epic has surged past $555 million globally, establishing itself as the highest-grossing Japanese film ever and the top-earning anime feature to date. Notably, in North America, where anime films previously held a marginal presence, Infinity Castle has astonished audiences with $104 million amassed over just two weekends, marking the most successful theatrical opening for a Japanese movie in the U.S. Given the anime fanbase’s affinity for repeat viewings and a forthcoming release in China, the final earnings for Infinity Castle may continue to climb.

Based on a highly acclaimed manga by Koyoharu Gotouge, Demon Slayer first captivated audiences with a television adaptation in 2019, quickly becoming a beloved cultural phenomenon in Japan. The narrative centers on Tanjiro Kamado, a tender-hearted boy who adapts into a “demon slayer” after his family is slaughtered and his sister Nezuko is transformed into a demon. Boasting exquisite animation from Tokyo studio Ufotable, the series integrates themes of family bonds, heroism, and dark fantasy.
The initial feature film, Mugen Train, grossed over $500 million worldwide during 2020, despite the challenges posed by the pandemic. The recent triumph of Infinity Castle is not merely a passing trend but rather the culmination of decades-long evolution in anime fandom, which is increasingly embraced by a diverse, multi-generational audience transcending cultural and geographical boundaries.
Sony has swiftly acknowledged this potential; in 2020, they acquired anime streaming service Crunchyroll from AT&T for $1.18 billion and merged it with previously acquired Funimation, transforming anime into a key strategic focus. Today, Crunchyroll encompasses more than just a subscription service, serving as both North America’s dominant anime film distributor and a flourishing licensing and merchandise entity while hosting various anime-centered events.
In a memo to staff following Infinity Castle’s record-setting opening, Sony Pictures Entertainment CEO Ravi Ahuja remarked on the film’s resonance, stating, “The incredible results of this film illustrate the growing global appeal of anime—not just dedicated fans, but a wide range of moviegoers are now attending theaters.” This is attributed, in part, to the effective partnership between Aniplex, Crunchyroll, and Sony Pictures.
In an exclusive interview with [PlastiqNews], Crunchyroll CEO Rahul Purini—a key architect behind the company’s expansion—shared his insights regarding the film’s remarkable performance, particularly its reception in North America.
What surprised you about Infinity Castle’s performance in North America?
“We recognized this brand’s immense value and anticipated that fans would turn out in droves to support it. The film’s quality, brought to life by Ufotable, was exceptional. However, the sheer number of attendees that first weekend took us by surprise; hitting $70 million in the first three days was above our expectations. We now know that repeat viewings will ensue—our question is how often and how many will return.”
How high do you foresee the film’s box office total reaching?
“We expect it to maintain a longer in-cinema lifespan than most films. Our earlier releases in Southeast Asia were indicative—we still witness ongoing attendance weeks after its premiere. While we won’t disclose specific projections, we hold ambitious expectations.”
What does this success signal about the shifting landscape of anime audiences?
“For years now, I’ve insisted that anime fans are no longer a niche audience but a mainstream one. Infinity Castle’s groundbreaking results exemplify how historical data serves as a comparative framework for understanding this evolution in entertainment. It’s now irrefutable how significant anime has grown.”
“Another common misconception is that anime is predominantly enjoyed by Asian demographics. Our research illustrates that anime is profoundly diverse and resonates across various ethnicities, a reality now substantiated by exit polls and box office metrics.”
Has Gen Z and Gen Alpha’s involvement in anime fandom been evident in this film?
“Absolutely. While these younger generations are a substantial part of the following, we also saw numerous parents attending with their children. Fandom spans many age ranges, including individuals in their 30s, 40s, and 50s, though it does notably trend younger.”
“Our outreach strategies involve maintaining relationships with young audiences through platforms such as TikTok, Reddit, Discord, and serving live events catered to fans. Being engaging on platforms like YouTube and in popular virtual environments further enhances our presence.”
Did Crunchyroll employ distinct strategies for the theatrical release in collaboration with Sony Pictures?
“The cross-collaboration across different Sony entities proved integral to our success on this project. With over a century of experience in global film distribution paired with our connection to anime fans, we identified each party’s strengths and optimized our collective approach towards achieving impactful results.”
What does the success of Infinity Castle imply for the anticipated follow-up films in the trilogy?
“While the release dates for the subsequent films haven’t been finalized, we acknowledge the urgency surrounding our fans’ anticipation. The success of this first installment certainly motivates us to deliver more Demon Slayer in the near future.
Will the upcoming films be positioned with higher budgets due to initial success?
“As we still navigate the release of the first film, our primary goal is to collaborate closely with our partners to ensure that the subsequent installments not only meet but exceed expectations in quality and entertainment value.”
How does this theatrical success benefit the broader aspects of Crunchyroll’s ecosystem?
“This box office achievement catalyzes a ripple effect across various sectors including merchandise, gaming, and music—fostering interconnectivity within the anime community. We aim to provide new viewers with a seamless transition into our broader catalog, ultimately enhancing their immersion in the world of anime.”
Will Crunchyroll seek exclusive streaming rights for Infinity Castle?
“While we aspire to offer unique experiences for our members, decisions regarding rights ultimately rests with production partners; we hope to foster meaningful dialogues with them to explore this possibility.”
With mounting competition from streaming giants like Netflix and Amazon, will we see more attempts to cater to anime films in theaters?
“Certainly, interest from theatrical studios will grow as this segment expands. The existing audience is substantial, and as it grows, we believe we are uniquely positioned to leverage that potential. We’re confident in our place within the industry landscape.”
With Infinity Castle as the year’s most successful animated film, are there plans to pursue awards recognition?
“Given the film’s quality on all fronts—animation, story, and overall production—we feel it merits consideration for awards. We will strive to provide the necessary support for its accolades in relevant categories.”
Based on reporting by Hollywood Reporter. Read the full story at Hollywood Reporter.


