Demon Slayer.

Shinobu Yoshihide, the founder of the Tokito Sanemi Uzui Rengoku Gyomei

Giyu the water pillar water breathing has blue eyes and has black hair with a low ponytail, shinobu the Insect Pillar is good at poisons her hair is black with purple tips her eyes are purple, mitsuri the Love Pillar her eyes are green her hair is pink with green tips she has three pigtails two on the sides and one in the back, obanai the snake pillar his movements are like those of a snake he carries a snake hanging from his neck in which he never detaches himself from it the snake is called kaguramaru and wears a bandage on his mouth his sword is in the shape of a Zig Zag, Tokito the mist pillar is 14 years old his eyes are light blue he has long black hair with light blue tips, Uzui the sound pillar has white hair and short red eyes and has two blades which he uses to fight, Sanemi the wind pillar has gray eyes but white is angry aggressive impulsive, rengoku the flame pillar has yellow hair with red tips has a katana speaks loudly is cheerful and is liked by most agents, Gyomei the rock pillar is strong muscular is blind and uses a ball with spikes as a weapon, Tanjiro is red-haired has red eyes has an Ori his breathing is solar breathing and has one he is kind careful but with a great spirit, Nezuko is a demon who protects humans has black hair with orange tips and pink eyes has an aori and pink carries a bamboo in her mouth is Tanjiro's sister, Zenitsu has orange hair his eyes are yellow have a yellow Ori with orange and white triangles his breathing is that of lightning is in love with Nezuko and is fearful, Inosuke his breathing is that of the beast is impulsive imperative and wants to be the best his hair is short strong blue hair with light blue tips his eyes are green and covers his face with a boar head, Muzan is the demon king is strong does not care almost his upper moons is selfish and does not like to give blood to his moons but does it.