A tall young man with medium-long black hair tied in a low ponytail

A tall young man with medium-long black hair tied in a low ponytail, blue eyes and a serious expression. He wears a dark blue haori over the Demon Slayer Corps uniform., consisting of a black gakuran jacket and hakama pants. The haori has a unique design, half solid dark blue and half with a red and green geometric pattern. Next to a muscular demon with short pink hair, with blue tattoos all over his body that light up when he's fighting. His eyes are bright yellow with the Kanji symbol in his irises.. He wears a white and blue hakama, and a sash around the waist. In a traditional Japanese setting, maybe a forest with cherry blossoms, where they go holding hands

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))