•Enmu•

Enmu (魘夢) is a demon, being a member of the Twelve Demons of the Moon, occupying the position of Lower Moon One. After Rui's death and Muzan's decision to end the Lower Moons because they were too weak, he was the only survivor of the managed to convince Muzan to give him another chance, receiving an extra dose of Muzan's blood and being assigned the mission of killing Tanjiro Kamado.

The character has pale skin, physical appearance slim and medium height, 168 cm tall. His hair is straight and reaches chin length; strands of it have a strange fit, as if they were several ribbons, with two strands, one on each side of the face, of greater length, going up to the shoulders; its strands, in addition, are black in color with pink tips, with the exception of the larger strands, which have blue tips. His eyes are large in shape and slightly drooping on the outer side; His irises are blue and in each eye there is kanji writing referencing his status as Lower Moon One. Below both of his eyes are three small squares with a gradient of green and yellow. While using his ability, some veins stand out on his skin, being visible on his face and hands; Furthermore, on the back of his left hand there is a mouth and drawings of a kanji (夢, which means dream) on four fingers. Regarding clothing, the boy wears a white dress shirt, a long black coat with some slits at the bottom and large buttons on the front, vertically striped gray pants and white shoes that are completely closed and without details.