Summary

  • Demon Slayer Infinity Castle film releases in the US on September 12, 2025.
  • A new trailer for the film's Infinity Castle arc is set to drop on May 9, 2025.
  • Rumors suggest a possible shift to two films instead of three, with more runtime.

Demon Slayer fans are already aware that the first film covering the Infinity Castle arc will be released in July 2025. They're waiting to see Tanjiro and his allies take on Kibutsuji Muzan and his underlings in what promises to be the most exciting and action-packed arc to date.

Ahead of the film's release, the official accounts associated with Demon Slayer teased that a new trailer for the Infinity Castle arc will be released on May 9, 2025. So, fans ought to mark their calendars because the trailer is certainly going to be intense.

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6 Characters Who Will Debut In The Demon Slayer: Infinity Castle Movie

These characters are all set to make a debut in the Demon Slayer: Infinity Castle movie.

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Demon Slayer: Infinity Castle Film Release Date

  • New trailer for Demon Slayer: Infinity Castle film coming out on May 9, 2025
  • The film is set to release in Japanese Theaters in July

The Demon Slayer Infinity Castle film was teased a long time ago. It was confirmed that there will be a trilogy of films that will cover the entire Infinity Castle arc. The first of these films will release on July 18, 2025, in Japan. It will be released in US theaters on September 12, 2025. So far, no information has been disclosed about the runtime for the film, but fans can expect it to be around 100–110 minutes, and possibly even longer.

When the new Demon Slayer: Infinity Castle trailer drops on May 9, viewers can expect to see a glimpse of the film's look. It will reveal the characters who will be the focus of the first film and the fights that will happen. The trailer may also reveal the runtime of the first film.

Ufotable Might Have To Change Its Approach

picture: tanjiro and tomioka in demon slayer infinity castle poster.

As previously stated, Demon Slayer announced a trilogy of films covering the Infinity Castle arc, but some rumors indicate that the idea might have been scrapped. Considering the first film is releasing in 2025, there is a good chance that the next film will be out sometime in 2027, meaning the third and final film will likely be released in 2029. Not only will it put extra pressure on the staff, but it will also cause many fans to lose interest. They will question why the studio didn't simply release a new season instead of dragging the series until 2029.

It makes more sense for the studio to bring down the number from three to two. Ufotable can do so by increasing the runtime, which will also give the studio more time to work. With the first film releasing in 2025, Ufotable can wait and release the next film in 2028. Hopefully, there will be some updates in the coming weeks.

Demon Slayer: Infinity Castle will be released in US theaters on September 12, 2025.

Source: X (formerly Twitter)

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Demon Slayer
Demon Slayer
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8.6/10
Action
Adventure
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Release Date
April 6, 2019
Network
Adult Swim
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