The Final Battle Begins! Demon Slayer ‘Infinity Castle’ Movie Officially Announced!

demon slayer coming hour

The moment we’ve all been fearing and dreaming of has finally arrived. The ground-shaking, world-ending final scene of the Demon Slayer saga is about to hit the big screen. Aniplex has just made a bombshell announcement that has shocked the entire anime community: 『Theatrical Version “Demon Slayer: Kimetsu no Yaiba” Mugen Castle Edition』 is officially in production, and it’s coming sooner than you think.

This is no exercise. Get your Nichirin swords ready and take a deep breath. We are diving into the abyss.

A Glimpse into the Labyrinth: New Trailer and Visuals Unveiled!

Along with the announcement, a stunning new trailer has been unleashed, using main footage from the upcoming film. You can watch it here: Demon Slayer: Kimetsu no Yaiba Infinity Castle | OFFICIAL ENGLISH DUB TRAILER.

The trailer is a masterclass in tension and dread. We are immersed in the chaotic, ever-changing architecture of Infinity Castle, a place that defies logic and exists only to serve the will of the Demon King, Muzan Kibutsuji. The second key scene echoes this gloom, showing our beloved Demon Slayers standing up against the overwhelming might of the Upper Moons on their terrifying home turf.

The film’s subtitle has also been revealed: “Chapter 1: Return of the False Seat.” This confirms that the monumental Infinity Castle arc will be a multi-part cinematic event, giving every heart-stopping moment the scale and detail it deserves. This first chapter promises to set the stage for the final confrontation.

The Twin Pillars of Sound Return: LiSA and Aimer to Perform W Theme Songs!

In a move that can only be described as legendary, the two voices that have defined the sound of Demon Slayer are returning together. LiSA and Aimer will both provide theme songs for the movie!

  • LiSA, the voice behind the iconic “Gurenge” and the heart-wrenching “Homura,” will perform 『Shine on a cruel night』 (Zankoku na Yoru ni Kagayaite). We can already feel the raw power and fighting spirit this track will bring to the film’s most intense battles.
  • Aimer, whose soulful “Zankyosanka” perfectly captured the Entertainment District’s vibrant sorrow, will perform 『The world where the sun does not rise』 (Hi no Noboranai Sekai). The title itself hints at a haunting, emotional ballad that will surely underscore the hopelessness and desperation of the fight within the sunless castle.

Bringing both LiSA and Aimer on the same project is a dream come true, promising a soundtrack that will be as epic and unforgettable as the story itself.

Mark Your Calendars: A Massive Theatrical Release

Get ready to see Infinity Castle on the biggest screen possible. The film is slated for a huge release, screening in 452 theaters across the country, including 59 IMAX screens. This is a testament to the sheer scale of this event. Every sword clash, every Blood Demon Art, and every emotional blow will be felt in your heart.

The official release date has been set. The fight will begin on Friday, July 18, 2025.

This is it. The beginning of the end. Tanjiro, Nezuko and the surviving Hashira are about to enter a battle from which they will all not return. Infinity Castle is not just a place; it is a graveyard where humanity’s last hopes will be tested.

This isn’t just another movie. This is a cinematic event that the whole Demon Slayer journey has been building towards.

The castle awaits. Are you ready?

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top