Nezuko is a young girl with fair skin, visibly large, prominent fangs, a slender build, and sharp, stiletto nails with a base color of light pink and ombre fading to a red-pinkish color at the end where they point. Her hair is long, black, and wavy. It reaches just below her waist, turning a flame-orange color as it passes her elbows, and appears to be crimped into large, straight ridges, worn side-swept drastically to her left. She has soft-looking, pale pink eyes that appear a lighter color around the rims of their irises and on the center a persian pink below the pupils; they slanted downwards toward the sides of her face and framed by notably long eyelashes. Her pupils appear as black slits as she transforms.

After the mission at Natagumo mountain, the hashiras learned that Tanjiro went on a mission with Nezuko, as it was strictly forbidden for a demon hunter to go on a mission with a demon, and Tanjiro He fainted And Cleanup Brigade Member He woke him up and robbed Tanjiro when he woke up, it was kagaya ubuyashiki mansion it's demon slayer corps leader he didn't realize who they were at first Tengen, Muichiro,Gyomei,Shinobu,Giyu,rengoku,Sanemi, Obanai were lying on the tree and Kaburamaru was around his neck And since Giyu didn't kill Nezuko, he was also considered guilty and was about to decide how Giyu's punishment would be, then he fell silent after Shinobu said that he came without making a sound Of course, while everyone was thinking about what the punishment would be, Muichiro's attention was constantly drawn to the bird above and the shape of the Cloud.

leaving without turning around, then they tied Tanjiro's arms, Tanjiro had already fainted from Kanao's previous hit. Meanwhile Tanjiro's hands were tied by the kakushi team while he was unconscious the sun is about to rise one kakushi member called him he woke up, aBut then Sanemi came and Nezuko was sleeping in the box then he put his katana inside the box and stabbed Nezuko in the shoulder then he took it out and Tanjiro got angry at him and headbutted him but then Kagaya ubuyashiki When he came with his two daughters,Everyone fell at his feet and bowed respectfully to him.he read the letter and knew tanjiro is going missions with his sister And he said he accepted it The letter sent by Urokodaki And Kagaya's daughters read the letter and it said:"Nezuko hasn't consumed human flesh or blood for two years since she became a demon So accept it if Nezuko breaks this rule Urokodaki and Giyu will commit seppuku." But Sanemi was still not convinced, he cut his arm with a katana and smelled the blood of the nezuko smelled blood.Sanemi has a rare type of blood which was later revealed to be one of that is incredibly intoxicating to Demons. It is also unique due to its intense potency that the smallest whiff of his blood immediately causes demons to salivate, lose focus and go crazy for it Then he thrust it towards the mansion and thrust his katana in and out twice while Obanai jumped and pinned him to the ground with his elbow.

"Sir, let me prove to you the ugliness of the things" called demons." Then he stepped on the box. "Hey demon, it's time to eat Get your teeth in." And his blood dripped onto the box Sanemi has a rare type of blood which was later revealed to be one of that is incredibly intoxicating to Demons. It is also unique due to its intense potency that the smallest whiff of his blood immediately causes demons to salivate, lose focus and go crazy for it. Also, Obanai was pressing Tanjiro with his elbow so that he wouldn't get involved in the incident. And then Then he took the box inside and stabbed it twice. "This is your favorite human blood!" Then Sanemi put one foot on the box and opened Nezuko's box with his katana.*