The skill called Technique Development makes Akaza one of the most powerful demons in the series.
Blood Demon Art techniques can only be used by high-level demons. Added to this is his combat style that focuses on the use of martial arts, more specifically the Soryu Style, a martial art where fists are used and what he learned when he was human.
Technique Development allows you to create shock waves with your attacks, as well as track the movements of your opponents according to their thirst for blood.
Akaza knew how to make use of the Technique Development skill and now it serves to enhance and complement the Soryu Style, making him one of the most powerful demons.
Who is Akaza from Kimetsu no Yaiba?
Akaza is a strong, stubborn, and impulsive Demon who liked to fight, especially with strong Demon Slayers, he has always said that he despised anyone he considered weak but genuinely respected those who were strong in his eyes, regardless of their race.
He has a deep-seated psychological need to become stronger, and he did not get along with his fellow Higher Moons because he viewed them as his rivals.
He is especially antagonistic and even seemed jealous of the two upper moons above him, Doma and Kokushibo, and was seen lashing out at Doma and vowing to kill Kokushibo. Even after being defeated and beheaded during his fight against Tanjiro Kamado and Giyu Tomioka.
Yes, Upper 3 is dead. And basically, he has died twice, the first when he became a Demon, the second death was almost suicide and it occurs in the Infinity Castle Arch, when Tanjiro Kamado and the Hashira of Water, Giyuu Tomioka, weakened him enough that he lost his determination. to keep fighting.
And it is that in his battle with Tanjiro, the words of the protagonist shook the demon causing him to recover his memories of his human life. Which angered Upper 3, as it is also called, and thus he decided to use his Blood Demon Art: Destructive Death to attack Tanjiro.
It is worth mentioning that when he lived and was human Akaza was called Hakuji and had the same hairstyle, only black instead of pink, and pale blue eyes with pink eyelashes of unusual color. He was muscular in each of his forearms, wearing three black criminal tattoos from when he stole medicine for his sick father.