Gyuutarou

"My own ugliness became my pride."

- Gyuutarou

Gyuutarou is a major antagonist of Demon Slayer: Kimetsu no Yaiba and a member of Twelve Demon Moons. He is Daki's elder brother and the genuiue holder of the Upper Moon Six title, accordinbg to Muzan Kibutsuji.

He is the main antagonist in Red Light District Arc, but originally remained to be hidden within his sister's body in the first half of the arc, and proves to be even more dangerous than her.

Personality
Due to his disturbing childhood and traumatic experience, Gyuutarou shows a disturbing and twisted view of the world and is cruel, jealous and petty towards anyone who lives a better life than him. Even so, he shares a genuiue familial love and feeling towards his younger sister, Daki, a feeling that can be understood by Tanjiro himself, although his twisted view and overprotective attitude shaped Daki into a spoiled and childish psycho. Nevertheless, his love for her won't stop him from screaming and insulting her out of frustration.

Due to the hardships he faced as a human, Gyutaro eventually developed a personal belief that to take from those who have a better life than he had as a human is justified.