Nezuko, the young sister of the main protagonist
Nezuko's Blood Demon Art is “Pyrokinesis,” which allows her to generate and manipulate special demonic flames created from her blood. It may be because of her unique nature, but her flames have a special ability, making them only harmful to demons and anything related to demons.
One of Nezuko's blood demon art manifests as a technique known as "Pyrokinesis", enabling her to manipulate and create special demonic flames with her blood which are pink, the specialty of using these flames is that it can only be harmful to demons, she is also able to channel her flames through certain materials, ...
Pyrokinesis: Nezuko's Blood Demon Art allows her to generate and manipulate special demonic flames created from her blood that are pinkish in color.
Nezuko is the daughter of Tanjuro Kamado and Tanjiro's younger sister who is turned into a demon Despite Muzan Kibutsuji assumption that he has killed them all in his attempt to sire a sun-resistant demon, Nezuko survives as a demon with her mind mostly gone.
Nezuko marries Zenitsu Agatsuma in the Demon Slayer series.
Eventually Zenitsu and Nezuko would marry and start a family as evidenced by their descendants.
His search came to an end when he discovered that Zuko was able to withstand the sun. While this is a great plot point, fans are confused as to how a demon whose main weakness is the sun can survive it. This is why Kamado Nezuko was able to stand in the sun despite being a demon.
While she might not be as powerful as Muzan himself, her overall strength makes her easily comparable to an Upper rank demon.
In episode 6 of Demon Slayer season 2, Nezuko entered a berserk state to protect her brother Tanjiro, causing her body to develop into that of an adult. She loses her gag, grows a single horn and gains vine-like patterns across her body.
The particular color of her hair would also be reminiscent of her family's history as Children of Fire, explaining the burnt red tinge at the ends of her hair. This implies that Nezuko's hair color represents the demon blood within her; as the color takes over her hair, she may succumb to her demon side more often.
If Nezuko were to taste blood, it's likely that she would lose control completely, forcing Tanjiro and other demon slayers to kill her. So the bamboo gag really protects Nezuko as well as the other humans the slayers may encounter on their journey.
The tips of her black hair is colored vermilion, and in her hair is a light pink bow tied to make her fringe stay off her face.
Secondly, Muzan would probably… eat Nezuko and Tanjiro in the hopes of obtaining their sun-resistance abilities, and also since he wouldn't be able to convince them to become demons to work under him. This would allow him to become the ultimate demon.
Refusing to feed on blood initially made Nezuko weaker and gave her a greater gap to overcome when fighting other demons, but her willpower later contributed to huge power boosts during several battles, most notably when she used her awakened form for the first time when fighting against Daki, an Upper Rank demon.
Actually, the fact that Nezuko cannot speak is a misconception. She didn't completely lose her ability. to speak when she transformed. The reason she couldn't talk. was because she's trying to resist her demonic power.
The Wind Hashira is one of the strongest Hashiras in the Demon Slayer series. He played a significant role in defeating Kokushibo and was able to inflict damage on Muzan. Sanemi's sheer power and speed will be able to overwhelm Nezuko even in her final form.
Well, there are many reasons for nezuko's cuteness. She shrinks, she lives in a box like a cat. She plays cute little games when she's bored. She loves giving and receiving pats on the head.
Muzan Kibutsuji may have tried to kill Nezuko by exploding her after injecting a lot of his blood into her veins. But she was somehow able to survive with that much of Muzan's blood, that's what possibly made her a powerful demon.
So, in conclusion, her coming from a Sun Breathing user's lineage and not relying on human substance are perhaps the reasons for her immunity. Hence, Muzan was searching for the Blue Spider Lilly, a flower that was a crucial ingredient in the medicine used by the doctor who saved his life.
– Sportskeida. As shown in Demon Slayer Nezuko's battle with the Top Rank 4 Demon Hantengu in Chapter 126, she is completely exposed to sunlight, making her immune to sunlight even if it kills her.
Abnormal Demon Physiology: As the "chosen demon", Nezuko has several unique demonic traits that set her apart from all other demons. Most notably, Nezuko can continuously restore her power without consuming any human blood like any other demon would need to do.
After the battle, Tanjiro returns home with his sister and friends. Later it is revealed that he married fellow slayer Kanao Tsuyuri.
Nezuko Kamado is the younger sister of Tanjiro Kamado, supposedly turned into a demon by Muzan Kibutsuji. She debuts from the start of the Kimetsu no Yaiba (Demon Slayer) manga and anime series as one of the main protagonists.
Doma grew fond of her due to her beauty and singing ability, intending to keep her alive until she died of natural causes.