Yoriichi...(repentant)

Kibutsuji Muzan (Who?Yo舞Yo辻Ya 無ElPeroPero, Kibutsuji Muzan?) is the main antagonist of Demon Slayer: Kimetsu no Yaiba. She is the Demon Queen, the progenitor of all other existing demons, and the leader of the Twelve Kizuki, an organization formed by the twelve strongest demons under her direct command. [5]

A millennium ago, during the Heian period, Muzan became a demon as a result of an experimental treatment for his terminal illness.[1] His goal ever since has been to live without fear of death and become truly immortal.[6] He plans to achieve this in two ways: by finding the Blue Spider Lily or by creating more demons in the hope that one day, one of them will eventually be able to overcome his weakness to sunlight.[7][8]

It is later revealed that Muzan is also of the same lineage as the Ubuyashiki family. [9]Characteristics Career Demon (Progenitor) Human (Formerly) Gender Feminine (But you can change it to male if you wish) Age

less than 20 (Human) [1] 1,000 (Chronologically) [2] Height 1.69 cm (5'10½") [4] Hair color

Black and white (from an anti-aging drug) Eye color Red plum [3]

immeasurable: Even as a seven-year-old boy, Yoriichi could run for an entire day without rest; he even remarked that he didn't feel the slightest bit weak. [28] His vitality is also beyond the maximum human level, being able to survive without food or water for ten whole days while embracing his dead wife. [29] Furthermore, Yoriichi lived to the age of 80 without his power diminishing in the slightest, as shown when he instantly overpowered Kokushibo during their final confrontation. [12]

Immeasurable Strength: Yoriichi possesses tremendous levels of physical strength, possibly beyond those of almost every other existing Demon Slayer. As a child, he could knock out a grown man of average physical abilities with a wooden sword, even causing extremely severe, fist-sized bruises. [30] As an adult, he was able to effortlessly sever the neck of Muzan Kibutsuji, the most fortified part of the body of the strongest demon in existence.

Yoriichi is the greatest swordsman who ever lived. Even as a seven-year-old boy with no training, he was able to easily defeat a trained swordsman the first time he picked up a sword, striking him in multiple areas of his body faster than the eye could process. [6] His swordsmanship was so tremendous that a battle dummy modeled after him had to be made with six arms wielding katanas and using 108 techniques to even attempt to mimic Yoriichi's abilities, and even then, the dummy was still vastly inferior to him. [33] His swordsmanship easily overwhelmed the Demon King, Muzan Kibutsuji, and would have killed his twin brother, Kokushibo, the strongest swordsman of the current era, had he not died of old age. [14]

Breathing style Solar Breathing (SundayElYo呼Yo吸きゅう, Hi no kokyū): Created by Yoriichi himself as the original breathing style that all subsequent styles would follow, and later replicated by Sumiyoshi Kamado, who named it Hinokami Kagura (ヒノカミ神楽かぐら, Hinokami Kagura). Yoriichi was incredibly skilled and unmatched in his Solar Breathing, able to defeat demons effortlessly and even overwhelm the Demon King and the strongest Upper Rank. Looking back on his ancestor's memories, Tanjiro remarked that when Yoriichi performed Solar Breathing techniques, the forms were so strikingly beautiful and awe-inspiring that he seemed more like a spirit than a man. [34] Even after seeing Yoriichi perform the Solar Breathing firsthand, Muzan noted that Tanjiro's techniques were still far inferior to Yoriichi's. [22]