sabachon, shinazugawa sanemi, kimetsu no yaiba, commentary request, 1boy, animal on chest, arm at side, belt, black pants, black socks, calico (pattern), calico cat, cat, closed eyes, closed mouth, demon slayer uniform, evening, hakama, hakama pants, haori, indoors, japanese clothes, leg up, long sleeves, lying, male focus, multiple belts, multiple cats, on back, on floor, pants, pillow, scar, scar on face, scar on forehead, scar on nose, short hair, shouji, sidelighting, sleeping, sliding doors, socks, solo, spiked hair, tabi, tatami, three-quarter sleeves, white belt, white hair, wooden floor