Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie 9xFlixM4U

Flickering candlelight barely pierces the oppressive darkness as Ubuyashiki Mansion crumbles under the sudden, terrifying arrival of Muzan Kibutsuji. The earth trembles, and before Tanjiro can reach the Demon Slayer Corps leader, the very ground beneath him vanishes. He plummets, alongside the Hashira, into a dizzying abyss, a swirling vortex of malevolent energy. This is no ordinary fall; this is a descent into the Infinity Castle, the demon’s stronghold. As bizarre, shifting corridors materialize around them, Zenitsu screams, paralyzed by fear, while Inosuke charges blindly ahead, eager for a fight against any demon foolish enough to cross his path. Nezuko, though still asleep, senses the looming threat, her demonic energy pulsing in response. The final battle has begun, a desperate fight for survival in a labyrinthine nightmare where Muzan’s power reigns supreme, and escape may be an impossibility.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Overview

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Cast

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Storyline

The Demon Slayer Corps, led by Tanjiro Kamado, faces its ultimate test in the sprawling, ever-shifting labyrinth of the Infinity Castle, a demonic fortress controlled by Muzan Kibutsuji. After Muzan’s sudden attack on the Ubuyashiki Mansion, Tanjiro, along with his sister Nezuko and comrades Zenitsu Agatsuma and Inosuke Hashibira, find themselves plunged into the castle’s depths, separated and forced to confront Muzan’s most formidable Twelve Kizuki demons. Tanjiro desperately searches for Muzan, hoping to end the demon’s reign of terror, while Zenitsu’s fear masks his latent power as he navigates the treacherous corridors. Inosuke’s raw strength and intuition lead him through brutal encounters, and Nezuko’s evolving demon abilities become critical in their survival. As the Hashira engage in their own fierce battles against high-ranking demons, each victory comes at a heavy cost, pushing them to their physical and emotional limits. The Infinity Castle warps reality, testing the bonds of friendship and the resolve of the Demon Slayers, forcing them to confront their deepest fears and past traumas. In a climactic showdown, Tanjiro confronts Muzan, their destinies intertwined in a battle that will determine the fate of humanity and demonkind, leaving the audience in anticipation of what comes of the characters and whether or not they can end Muzan’s terror.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Details

Demon Slayer: Kimetsu no Yaiba Infinity Castle plunges Tanjiro Kamado and his comrades into their most perilous battle yet, set against the backdrop of the ever-shifting, labyrinthine Infinity Castle. As the Demon Slayer Corps intensifies their training, Muzan Kibutsuji, voiced by Toshihiko Seki, launches a direct assault on the Ubuyashiki Mansion, endangering the Demon Corps’ leadership. In a desperate attempt to protect their leader, Tanjiro, voiced by Natsuki Hanae, and the formidable Hashira rush to headquarters, only to be ensnared in Muzan’s trap, sending them spiraling into the mysterious depths of the Infinity Castle. This demonic stronghold, a twisted dimension where walls rearrange themselves at will, becomes the stage for the final confrontation between the Demon Slayer Corps and Muzan’s forces. As they navigate this treacherous landscape, Tanjiro, along with his sister Nezuko Kamado, voiced by Akari Kito, and fellow demon slayers Zenitsu Agatsuma, voiced by Hiro Shimono, and Inosuke Hashibira, voiced by Yoshitsugu Matsuoka, must confront their deepest fears and push their abilities to the limit. The film explores themes of sacrifice, unwavering resolve, and the enduring bonds of friendship as the Demon Slayers face Upper Rank demons, including the formidable Akaza, voiced by Akira Ishida, in a desperate bid to end Muzan’s reign of terror and protect humanity from the ever-present threat of demons. This action-packed, visually stunning thriller promises to be an emotional rollercoaster, delivering breathtaking battles and heart-wrenching moments as the fate of the Demon Slayer Corps hangs in the balance.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Poster Images

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Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Trailers

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie FAQs

What is the title of the movie?

The movie is titled Demon Slayer: Kimetsu no Yaiba Infinity Castle.

What is the original title of the movie?

The original title in Japanese is 劇場版「鬼滅の刃」無限城編 第一章 зло座再来.

What is the movie about?

The movie depicts Tanjiro and the Demon Slayer Corps falling into the Infinity Castle, the stronghold of the demons, setting the stage for the final battle against Muzan Kibutsuji.

What are the genres of the movie?

The genres of the movie are Animation, Action, Fantasy, and Thriller.

Who are the main voice actors in the movie?

The main voice actors include Natsuki Hanae as Tanjiro Kamado, Akari Kito as Nezuko Kamado, Yoshitsugu Matsuoka as Inosuke Hashibira, and Hiro Shimono as Zenitsu Agatsuma.

Who directed the movie?

The movie was directed by Haruo Sotozaki.

Who wrote the original story?

The original story was written by Koyoharu Gotouge.

When was the movie released?

The movie was released on July 18, 2025.

What is the runtime of the movie?

The runtime of the movie is 155 minutes.

What production companies were involved in making the movie?

The production companies involved include ufotable, Aniplex, and Shueisha.