Demon Slayer Infinity Castle Movie Review: ufotable's Insane Animation Surpasses Mugen Train!

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Following the incredible success of Mugen Train and several seasons of the television series, ufotable finally brings the culmination of Tanjiro Kamado's journey to the big screen. Instead of a standard television season, the Infinity Castle Arc is presented as an epic film trilogy. The first part, released in mid-2025, marked the beginning of a total war between humans and demons in a dimension that transcends the logic of time and space.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Synopsis

The film picks up immediately after the incident at the Ubuyashiki residence. The Demon King, Muzan Kibutsuji, has successfully trapped the entire Demon Slayer Corps within Infinity Castle, a giant labyrinth owned by the demon Nakime whose rooms are constantly changing.

Inside this castle, the Hashira and other demon slayers are separated. The main focus of the first part is a highly emotional battle for revenge. Tanjiro Kamado and Giyu Tomioka must face Akaza (Upper Rank 3), while Shinobu Kocho faces her arch-enemy, Doma (Upper Rank 2).

Elsewhere, Zenitsu Agatsuma is forced to confront his past through a battle against Kaigaku. This is no longer just a hunting mission, but a war of elimination to determine the future of humanity.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Cast and Characters

The legendary voice actors reprise their iconic roles:

• Natsuki Hanae as Tanjiro Kamado: The protagonist who has now mastered advanced breathing techniques.
• Toshiyuki Toyonaga as Zenitsu Agatsuma: Shown with a more serious and determined side.
• Takahiro Sakurai as Giyu Tomioka: The Water Hashira who aids Tanjiro in his fight against Akaza.
• Saori Hayami as Shinobu Kocho: The Insect Hashira who plays a key role in the fight against Doma.
• Toshihiko Seki as Muzan Kibutsuji: The main antagonist who manipulates the entire castle.
• Akira Ishida as Akaza: The 3rd-ranked Demon with a tragic past.
• Mamoru Miyano as Doma: the cruel and manipulative Second-Ranked Demon.

Reasons to Watch Demon Slayer: Kimetsu no Yaiba Infinity Castle

• Top-Level Animation Quality: Studio ufotable uses advanced CGI and visual effects technology to depict the constantly rotating Infinity Castle in 3D.
• Intense Fight Choreography: Unlike previous arcs, here every character fights at full strength from the very first minute.
• Emotional Depth: The film reveals the backstories of the High-Ranked Demons, creating a sense of tension and sympathy for the audience.
• Cinematic Experience: The scale of the battle in this castle is designed specifically for the big screen and the booming sound system of cinemas.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Movie Rating

Based on global release and censorship in various countries, including Indonesia:

• Age Rating: 17+ (Adult). This film contains scenes of intense violence, graphic gore, and darker themes compared to previous arcs.
• Critics' Score: An average score of 9.5/10 for production quality and faithfulness to the manga source material.

Demon Slayer: Kimetsu no Yaiba Infinity Castle Part 1 is an animated masterpiece that sets a new standard in the anime industry. The film successfully balances adrenaline-pumping action with tear-jerking drama. As the opening act of the trilogy's conclusion, the film successfully builds suspense, leaving viewers eagerly awaiting the next chapter of the epic battle against Muzan.