How Strong Is Muzan Kibutsuji?

muzan kibutsuji

Muzan Kibutsuji, the king of demons, is one of the strongest characters in the anime and manga series “Demon Slayer: Kimetsu no Yaiba”. His strength comes from his massively hypersonic+, regenerative power, and ability to turn his body into arms. 

Who is Muzan Kibutsuji? 

Muzan Kibutsuji is known as the creator and leader of a group of demons who eat human flesh to gain strength. He is arrogant, violent, and ruthless and is the main enemy of the Demon Slayer Corps. He views humans as well as demons as objects. Muzan was born as a human in the Heian era of ancient Japan. However, during an experiment to cure his sickness, he turned into a demon and killed his doctor. While he is very powerful at night, he can’t survive in sunlight, and this is the only weakness he has. 

Adding to the surprise of the audience, Muzan Kibutsuji is from the same bloodline as Kagaya Ubuyashiki, the leader of the Demon Slayer Corps 97th. He was born in the Ubuyashiki family , and when he became a demon, the Ubuyashiki bloodline was cursed. As a result, the later generations of this family were born weak and sick and died young. 

Muzan Kibutsuji Strengths and Abilities

Muzan’s strength is visible in his ability to kill humans with just one hit from his bare fist or feet. Moreover, he can enlarge and sharpen his nails so that he can easily dig and penetrate a human head. The ruthless king of demons kills everyone who tries to anger and disrespect him. When he is disappointed by the lower demon moons, he kills all of them. Let’s look at some of Muzan Kibutsuji’s strengths and abilities to weigh his strengths. 


Muzan possesses immense intellect and blood-demon art. His speed is much more than that of Twelve Kizuki. His attack is not even realized attacks. It is well known that those Demon slayers who can easily win over other demons’ pace struggle hard to keep up with Muzan. One of the classic examples of his speed is when he cuts off Wakuraba’s head. In other instances, his speed was the main reason why Giyu Tomioka got damaged while fighting with him. 

Immediate Regeneration

All the demons have regeneration power. However, the rate of regeneration is different. The lower demons have less regeneration speed, making them weaker than the upper demons, who have faster regeneration capacity. Daki’s regeneration speed is known to be very fast, as seen during his fight with Tanjiro Kamado at the Entertainment District Arc. However, Muzan’s regeneration speed is even faster, and he can regenerate his body and head in just a few seconds, even after serious damage. 

This makes this character almost immortal, as he can’t be destroyed by injuries, explosions, and cuts. To destroy him, one must destroy his whole body at the same time. And he has seven hearts and five brains. The only thing that can kill him is sunlight. Until he met Yoriichi Tsugikuni, it was believed that he couldn’t be harmed. Yoriichi Tsugikuni is the character who invented the sun breathing style and other breathing styles. Muzan can even scatter himself up into several flesh pieces, and even one piece of flesh is enough to regenerate his complete body. He is so powerful that he even recovered from being slashed by a bright red Nichirin sword.

Extrasensory Perception

Muzan has a very strong sense of perception. He can sense close as well as far of things using sound and movement. He uses this extrasensory perception to find human prey and attack them when it is least expected. 

Biological Absorption

His abilities also include the ability to absorb or dissolve organic and inorganic objects, which means he can absorb the bodies of whoever he chooses. He is like a sponge, and this ability to dissolve saved him from flesh seeds during the Infinity Castle Arc. 

This power can make him invincible as he knows the Nezuko Kamado can withstand the sun, and to achieve this, he needs to absorb her body. And by doing this, nothing will be able to destroy him. 

Blood Memory Transfer

Even when everything else fails in battle, he can transfer his blood and memory into another body and save himself. As a result, he turns a person into a demon subject who is under his influence. This puts his opponent in a very challenging position because even though he is expected to die, he finds some way to survive and win. 


One of Muzan’s amazing powers is that he can speak to other demons in their heads, making communication very easy. However, the range of this telepathic communication is limited. He can locate other demons using his instincts and connections. 

Change Shapes

Muzan has another deceptive power, which is his ability to change shapes at his will. He can turn his body and organs into anything he desires, changing the appearance in just a fraction of a second. While he can take the form of an infant or a woman, his strength remains the same. He uses this ability to change spaces to save himself from the Demon Slayer corps.

Moreover, he can even make weapons from his body. Enlongeted flesh from his body can take the form of multiple whips that are concentrated with his blood. This makes it very powerful, and even one cut from these whips can cause death. They are highly poisonous, though it doesn’t contain any poison, but their blood acts as a poison for others. He uses this protective mechanism in various surprising and interesting ways. In some instances, he is seen multiplying his heart and even brain. 

Demon Manipulation

Being the king of demons, he can kill demons who take his last name due to the Demon Curse. Every demon is subject to his will. He has the ability to sneak inside the memories of demons and kill them even without using sunlight or Nirchirin Sword. The Nirchirin Sword is an essential weapon used by the demon slayers to kill demons. Muzan has Trojan Horse Blood, which gives him the power to overpower the one who takes his blood. 

Who would win, Naruto or Muzan Kibutsuji?

Naruto is one of the most popular and the most loved characters in Anime. But he is not more powerful than Muzan Kibutsuji. Simply because, on the one hand, where Muzans speed, regeneration capability, and immortality make him all-powerful, Narutoverse characters can overcome his regeneration capabilities, seal him away, and even remove his soul. 

Muzan is not only stronger than Naruto but also more powerful than Douma. Douma is a character who created a 16-meter, 16-meter-tall Buddha in just 0.1 seconds from freezing water. If we calculate the energy required for this, we find that it’s 70 tons of TNT or City Block Level+. Douma is likely a multi-city block-level character. Nevertheless, Muzan is still superior to Douma and can defeat him easily. As said before, he is also stronger and faster than other powerful characters like Daki, Zenitsu, and Lower Moon 6 Kaigaku. 


Muzan is stronger than most of the characters in the Anime world. This strength comes from his various surprising abilities, such as the fastest regenerative power, changing shaps, memory transfer, manipulation, telepathy, and extrasensory perception. All these make him invincible and difficult to defeat. He desires to become immortal, and this can only be achieved if he gets the power to withstand the sun, which is his only weakness. Muzan Demon Slayer needs to stop him from getting blue Spider Lily or merging with Nezuko to save the world from his destruction and ruthlessness.

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