saeng-yang, douma (kimetsu no yaiba), kochou shinobu, kimetsu no yaiba, highres, 1boy, 1girl, animal print, arm around shoulder, belt, black hair, black jacket, black pants, blonde hair, blush, butterfly hair ornament, butterfly print, claws, clenched teeth, demon slayer uniform, fang, fingernails, forked eyebrows, furrowed brow, grey pants, grid background, hair ornament, haori, heart, hetero, jacket, japanese clothes, light blush, open mouth, pants, parted bangs, print haori, purple eyes, purple hair, purple nails, red shirt, sharp fingernails, shirt, sidelocks, spoken heart, struggling, sweatdrop, teeth, upper body, white belt