Demon Slayer criticizes leaked trailer for Infinite Castle

Rafael Shinzo
My name is Rafael Alves, known as Shinzo. I created the AnimeNew website in 2009 to offer news about anime, manga, and games directly from Japan.

Demon Slayer: Kimetsu no Yaiba is once again in the spotlight, but this time for a sensitive reason. As published on the series' official X (formerly Twitter) profile, a video illegally recorded during special screenings in Japan has leaked online, containing never-before-seen scenes from the highly anticipated Infinity Castle arc.

Illegal recording and severe consequences

According to the statement, the video in question was captured during a revival screening of Demon Slayer: Mugen Train, which is currently showing in Japanese cinemas. At the end of the screening, the cinema shows an exclusive trailer for the new arc, but unfortunately, someone secretly recorded it and shared it on social media.

According to Japan's Law on Prevention of Unauthorized Film Recording, this type of action constitutes a crime. Furthermore, posting this content on platforms like X, YouTube, TikTok, or Facebook is a copyright infringement. Therefore, the justice system can punish those responsible with up to 10 years in prison, a fine of up to 10 million yen—or both.

Demon Slayer: Castle Infinity premieres in theaters

While the leak generated controversy, the hype continues. After all, the official trailer for the Infinite Castle will be shown in North American theaters starting May 14th. In Japan, the film is scheduled to premiere on July 18th. Crunchyroll, in partnership with Sony Pictures, will release the film globally on August 14th, 2025.

Currently, all seasons of the series are available on Crunchyroll. The story takes place in the Taisho period and follows the journey of Tanjiro, a young man who decides to become a demon slayer to save his sister Nezuko—who has been transformed into an oni—and avenge his family.

Finally, to stay up-to-date on all the Demon Slayer universe news, join our WhatsApp and follow AnimeNew on Instagram.

Source: X (official Twitter account)

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My name is Rafael Alves, known as Shinzo. I created the AnimeNew website in 2009 to offer news about anime, manga, and games directly from Japan.