Obanai

Obanai is a young man of short stature, pale skin complexion, and a lean, muscular build. He has straight-edged raven-black hair of varying lengths, the longest reaching down to his shoulders and the shortest stopping at his cheekbones, which he wears down with two shorter strands hanging between his eyes. His eyes are almond-shaped and tilt upwards on the far sides, and are unique colored due to Obanai possessing heterochromia—his right eye is yellow and his left eye is teal. He is partially blind, barely able to see out of his right eye.[4]

Obanai's mouth is usually hidden with white bandages over his lower face to hide his large facial scars, which were the result of his family horrifically cutting open his mouth to resemble that of a snake's gape.[5]

Obanai wears the standard Demon Slayer Corps uniform, which is black in the manga and tinted a deep koamaru color in the anime. The uniform consists of a button-up jacket with a stand-up collar and long sleeves, adorned with gold buttons, a shirt pocket on the left breast, and the kanji for Destroy (滅めつ, Metsu?) engraved on the back of the uniform. Beneath the jacket, he wears a white long-sleeved collared undershirt. The uniform is fastened at the waist with a white belt and paired with traditional tattsuke-hakama pants in the same koamaru hue. Over his uniform, Obanai wears his signature black-and-white vertically striped haori, the hem and cuffs of which are striped horizontal ways rather than vertically, which covers his hands. For legwear, instead of the standard kyahan, Obanai wraps his lower legs in white bandages, giving the visual impression of traditional kyahan wraps. He also wears another set of white bandages around his lower face. His footwear consists of white zōri sandals with lavender straps, worn over koamaru-colored tabi socks to match the color tint of his uniform. He is also always seen with his white snake, Kaburamaru, wrapped around his shoulders.

Obanai is very strict and somewhat rude, calm, quiet, rough on the outside sweet on the inside