Demon Slayer producers vow “strict legal action” as Infinity Castle movie appears online
The official production committee for Demon Slayer: Kimetsu no Yaiba has issued a strong statement regarding the illegal recording and online distribution of the new film.
This warning comes just one week after the theatrical premiere of the new movie, Demon Slayer: Kimetsu no Yaiba the Movie: Infinity Castle Arc Part 1: Akaza’s Return, which opened in Japan on the 18th of July, 2025.
The official notice confirms that unauthorized, in-theater recordings of the new film have been found circulating on the internet.
The statement, which was released in multiple languages including English, reads in full:
“We would like to express our sincere gratitude to everyone for their incredible excitement and support for ‘Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle’.”
“However, we have recently become aware of unauthorized recordings, uploads and online distribution of the film.”
“These activities constitute a serious violation of copyright law and other applicable laws and regulations.”
“We will pursue strict legal action, including civil and criminal measures, against such activities such as piracy and illegal uploads.”
“Even those posting anonymously can be identified and will be held liable.”
“Such illegal activities not only harm the experience of our loyal fans who support the film, but also undermine the immense hard work, creativity, and resources we have dedicated to the film.”
“We strongly encourage everyone to experience the film legitimately at movie theaters.”
“We will take appropriate measures to protect our copyrighted work and to ensure that all audiences can enjoy the film as intended.”
“We kindly ask for your continued understanding and cooperation.”
The practice of recording a film in a movie theater is a criminal offense in Japan, and the film industry takes a zero-tolerance stance on the issue.
The statement was published on Friday, the 25th of July, 2025, on the franchise’s official social media accounts.
The multi-language nature of the warning reflects the franchise’s massive global fanbase and the international nature of online piracy.
Source: Official X Account
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