Caution Ahead: The following discussion reveals key events and twists from the Infinity Castle storyline in Demon Slayer.
Summary
- Kaigaku, a formidable enemy replacing Daki and Gyutaro, impresses with intense fights and history with Zenitsu.
- Nakime, a calm but dangerous Upper Moon demon, masters Infinity Castle manipulation, proving a tough opponent.
- Tanjiro’s growth shines in battling Akaza, showcasing increased speed and a selfless state to erase his presence.
Demon Slayer is undeniably one of the most widely acclaimed shonen anime from the past ten years, and it’s poised to shatter more records with its three-part movie release. The initial installment has already set new benchmarks in the Japanese box office.
I’m thrilled to share my excitement about the Infinity Castle arc, a part of the series that many fans, including myself, regard as Demon Slayer at its peak! What makes it so captivating is the heart-pounding battles, breathtaking demonstrations of power, and emotional intensity that leave you on the edge of your seat. New characters with astonishing strength join familiar faces who never fail to impress, making this arc truly remarkable. This list is all about predicting the strongest characters set to appear in the Infinity Castle movies!
Kaigaku
A Worthy Replacement For Daki and Gyutaro
Gender | Male |
Combat Style | Thunder Breathing |
Race | Demon |
Age | Unknown |
In the Infinity Castle storyline, we’ll meet a character named Kaigaku who assumes the role of Upper Moon Six, taking over from Daki and Gyutaro following their demise in the Entertainment District arc. Given the trouble those two caused, it’s clear that Kaigaku is equally malicious. He also has a significant past with Zenitsu, having been his senior at some point.
In the world I observed, I found myself face to face with an adversary of immense power – Kaigaku. This formidable foe was no ordinary opponent; he was Zenitsu’s arch-nemesis, capable of matching and even exceeding the speed of a demon slayer. Despite Zenitsu’s best efforts, it seemed like a fleeting victory when he managed to land a blow – a win that, as I understand it, was highly contingent on the circumstances. Kaigaku, in his role, proved to be an exceptional replacement and added even more suspense and dramatic tension to the narrative.
Nakime
Silent but Deadly
Gender | Female |
Combat Style | Infinity Castle Manipulation |
Race | Demon |
Age | 113 |
Previously, Nakime appeared in the anime, but her role was minor. However, since then, she has risen through the ranks to become Upper Moon 4 and oversees the Infinity Castle. Unlike many demons, Nakime isn’t aggressively hostile, despite her unwavering loyalty to Muzan.
In a situation where she faced off against two powerful figures, she was capable of matching their strength, and they found it difficult to surprise or catch her off guard. Her unique skill in manipulating her blood art and body, notably her eyes and hair, presents a complex challenge for her opponents. However, there were moments during the fight where her lack of refined combat techniques became noticeable.
Tanjiro Kamado
Tanjiro Has Come Up in Leaps and Bounds
Gender | Male |
Combat Style | Water Breathing |
Race | Human |
Age | 16 |
As the main character in the tale, it’s only logical that Tanjiro would continue to grow stronger as the story unfolded. In the Infinity Castle Arc, however, Tanjiro encounters Akaza – an intimidating demon who was responsible for Rengoku’s death. Needless to say, this formidable adversary poses a significant challenge for him.
In the intense fight against Akaza, Tanjiro’s character development is strikingly apparent. He significantly increased his speed to match Akaza’s rapid pace. Moreover, by entering a selfless state, Tanjiro unlocked an additional level of power, allowing him to momentarily vanish from sight during battle.
Akaza
Most Hated
Gender | Male |
Combat Style | Destructive Death |
Race | Demon |
Age | 133 |
Akaza serves as the Upper Moon 3 demon, who gained notoriety during the Mugen Train storyline where he took on the role of the chief adversary and ultimately led to the heartrending demise of the Flame Hashira, Rengoku. In the Infinity Castle saga, he resurfaces with a mission to confront the Hashiras, seeking to prove his worth.
Akaza stands as the formidable adversary for Tanjiro, demonstrating an impressive ability to match both our protagonist and a master swordsman like Giyu in combat. What’s particularly unsettling is that he managed to regenerate his head after being beheaded – a truly gruesome feat. Akaza’s extensive martial arts skills and powerful demon abilities only serve to amplify the danger he poses.
Muichiro Tokito
A Prodigy Who Continues to Impress
Gender | Male |
Combat Style | Mist Breathing |
Race | Human |
Age | 14 |
As an onlooker, I bear witness to the remarkable young warrior, Muichiro Tokito. At an age where most are still learning the ropes, he ascended to the esteemed position of a Hashira at just 14 years old, having spent minimal time as a Demon Slayer. His prodigious talent was undeniable and shone brightly during the Swordsmith Village arc. In the Infinity Castle arc, this extraordinary youth proved himself once more, standing tall among the Hashira against Kokushibo’s unparalleled power.
In the battle, Muichiro showcased his incredible skills by utilizing his lightning-fast movements and pinpoint accurate attacks against Kokushibo. His impressive performance, combined with his untapped potential for growth and unyielding resilience, makes him a strong contender among the characters. The best is certainly yet to be seen from him.
Sanemi Shinazugawa
Resilience is the Name of the Game
Gender | Male |
Combat Style | Wind Breathing |
Race | Human |
Age | 21 |
Sanemi consistently shows anger towards certain individuals or situations, yet it’s evident that he deeply cares. Moreover, his strength is remarkable, as demonstrated during the Hashira Training arc when he matched Giyu’s abilities, and he displayed no fear even while venturing into the Infinity Castle.
In the forthcoming storyline, he continues to be a significant figure, even being one of the Hashira preparing to confront Kokushibo. He isn’t just powerful and swift; his resilience is also remarkable, managing to endure direct attacks from the strongest Upper Moon while maintaining his fighting capabilities.
Gyomei Himejima
The Strongest Hashira
Gender | Male |
Combat Style | Stone Breathing |
Race | Human |
Age | 27 |
In my observation, there’s no denying that Gyomei Himejima stands as the most formidable among the Hashira. This fact is echoed by his fellow Demon Slayers, who are consistently left in awe by his extraordinary skills. Despite not having had many opportunities to showcase his prowess in combat thus far, his performance against Kokushibo was truly remarkable, and it was evident that he was the one best equipped to engage with such a formidable foe.
Gyomei possesses traits that empower a Demon Slayer: swiftness, strength, and a dependable weapon. Moreover, he can tap into the activated Demon Slayer mark, granting him the ability to traverse the intangible realm. During his fight against Kokushibo, he exhibited an extraordinary skill by controlling the demon in combat, which was an astonishing display of power.
Doma
A Cult Leader
Gender | Male |
Combat Style | Tessenjutsu |
Race | Demon |
Age | 133 |
In the series, Doma stands out as one of the strongest demons, hiding a vast reservoir of evil beneath a casual demeanor. Remarkably, he maintains an air of nonchalance, even when in the presence of Muzan, who instills terror and respect in everyone else.
Doma’s combat skills are downright intimidating, particularly during his encounters with Shinobu, Kanao, and Inosuke – individuals with whom he shares some past connection. Throughout the entire battle, it appears as though he held back significantly, revealing only a fraction of his immense power and terror. He possesses remarkable agility and an effective weapon – his war fans – which he can swiftly use to dismember opponents.
Kokushibo
The Terrifying Number Two
Gender | Male |
Combat Style | Moon Breathing |
Race | Demon |
Age | Over 480 |
In many fictional works, the deputy often steals the spotlight from the main antagonist, and although Kokushibo may not surpass Muzan in terms of terror, he certainly makes an impressive impression. His combat abilities are unparalleled, and his past is nothing short of remarkable.
He’s the twin brother of the historically strongest demon slayer, Yoriichi Tsugikuni, and is a forerunner to Muichiro. Despite being impacted severely by Sanemi’s blood, he remains an overpowering combatant, which makes him one of the most powerful among them.
Muzan Kibutsuji
The Big Bad Guy
Gender | Male |
Combat Style | Biokinesis |
Race | Demon |
Age | 1000 |
Muzan Kibutsuji boasts an impressive background: he is recognized as the Demon King and the initial demon ever created. He is the progenitor of all demons and has been alive for more than a thousand years. His objectives are to live free from the threat of death and achieve genuine immortality. He is on a quest to find a method to dwell in the sunlight, a feat he has yet to accomplish.
I can’t help but marvel at his indisputable might! Witnessing Ubuyashiki’s intricate scheme – a selfless sacrifice that had both demon slayers and hashiras attempting to end his life, yet he persisted – truly showcases his extraordinary abilities. In the Infinity Castle arc, it’s clear that he poses the gravest danger to mankind. Yet, what leaves me in awe is that this isn’t even the full extent of his power, as we only catch a glimpse of it during the Sunrise Countdown Arc.
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2025-08-02 20:07