niku (ni23ku), kochou shinobu, tomioka giyuu, kimetsu no yaiba, absurdres, highres, 1boy, 1girl, animal print, belt, black hair, black jacket, black pants, breasts, butterfly hair ornament, butterfly print, butterfly print haori, curtains, demon slayer uniform, gold buttons, hair between eyes, hair ornament, hakama, hakama pants, hand on another's shoulder, haori, jacket, japanese clothes, long hair, low ponytail, medium breasts, pants, parted bangs, parted lips, ponytail, print haori, purple hair, sandals, sidelocks, sitting, tabi, train interior, upper body, white belt, window