Original Name 猗窩座
Romaji Name Akaza
Nicknames N/A
Series Kimetsu no Yaiba Movie: Mugen Ressha-hen
Age 18 (Human); >133 (Chronologically)
Weight 74 kg (163 lbs)
Height 173 cm (5’8″)
Date of Birth N/A
Blood Type N/A


The enigmatic demon from “Kimetsu no Yaiba Movie: Mugen Ressha-hen”

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Akaza, a character from the anime “Kimetsu no Yaiba Movie: Mugen Ressha-hen,” is a complex and fascinating individual. He is portrayed as headstrong, stubborn, and combative, embodying the traits of a Social Darwinist. Akaza is known for his unwavering determination and relentless pursuit of strength. He respects the strong and despises the weak, often seeking out powerful opponents to challenge and engage in fierce battles. Despite his brutal nature, Akaza is not without depth and complexity, making him a compelling antagonist in the series.


Akaza’s true identity and background are explored in “Kimetsu no Yaiba Movie: Mugen Ressha-hen”. Before becoming a demon, Akaza was a human named Hakuji. The circumstances that led to his transformation into a demon and his affiliation with the Twelve Kizuki, a group of powerful demons, are revealed throughout the story. Akaza’s past is shrouded in mystery, adding an air of intrigue to his character.


In terms of appearance, Akaza is 5’8″ (173 cm) tall and weighs 163 lbs (74 kg). He has a lean and muscular build, fitting for a character known for his physical prowess. Akaza’s striking features include sharp, intense eyes and a distinctive tattoo-like pattern on his face. These visual attributes contribute to his overall intimidating presence.


As a demon, Akaza possesses impressive abilities that make him a formidable opponent. His blood demon art, a unique power possessed by demons in the series, allows him to unleash devastating attacks and enhance his physical abilities. Akaza’s combat skills are exceptional, and he uses a combination of quick and powerful strikes in battle. His relentless pursuit of strength drives him to constantly push himself to the limit and evolve as a fighter.


Akaza’s origin lies within the world of “Kimetsu no Yaiba” and the larger narrative of the series. The story follows the journey of Tanjiro Kamado, a young demon hunter who seeks to avenge his family and protect humanity from the threat of demons. Akaza’s role as a member of the Twelve Kizuki positions him as a major antagonist in the overarching narrative. His encounters with the main characters, as depicted in “Kimetsu no Yaiba Movie: Mugen Ressha-hen,” contribute to the development of the story and the exploration of themes of strength, resilience, and the struggle between good and evil.

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Akaza – FAQ

Who is Akaza in “Kimetsu no Yaiba Movie: Mugen Ressha-hen”?

Akaza is one of the main antagonists in “Kimetsu no Yaiba Movie: Mugen Ressha-hen”. He is a powerful Upper Moon Three demon and a member of the Twelve Kizuki, a group of elite demons who serve under Muzan Kibutsuji.

What are Akaza’s abilities and powers?

Akaza possesses immense physical strength, speed, and agility. He is also a skilled swordsman, capable of wielding his blades with deadly precision. In addition, Akaza has the ability to regenerate his wounds at an accelerated rate, making him difficult to defeat.

What is Akaza’s backstory?

Akaza’s backstory is revealed in the movie. He was originally a human named Hakuji who lived in Japan during the Heian period. Due to his desire for strength and immortality, he made a pact with Muzan Kibutsuji and was transformed into a demon. As a result, he abandoned his human emotions and became a merciless killer.

How does Akaza fit into the plot of “Kimetsu no Yaiba Movie: Mugen Ressha-hen”?

Akaza plays a pivotal role in the movie as one of the main antagonists. He confronts the main protagonist, Tanjiro Kamado, and his allies aboard the Infinity Train. The battle between Akaza and the Demon Slayer Corps becomes a crucial part of the film’s narrative, showcasing intense action sequences and character development.

Will Akaza be a formidable opponent for the Demon Slayer Corps?

Akaza is considered one of the most formidable opponents the Demon Hunter Corps has ever faced. His exceptional combat skills, combined with his regenerative abilities, make him a difficult opponent to defeat. The Demon Slayers must use their unique breathing techniques and teamwork to stand a chance against him.

Does Akaza have any weaknesses?

While Akaza is a powerful demon, he does have one weakness. His ability to regenerate is not instantaneous, and he needs time to heal his wounds. This weakness can be exploited by the Demon Slayers, who can deal significant damage to him before he can fully recover.