mitsumayo, animal crossing, kimetsu no yaiba, mario (series), nintendo, original, super mario maker, highres, 1girl, black hair, book, cellphone, chair, charger, closed mouth, cup, from above, grey sweater, indoors, lamp, light rays, looking at phone, lying, magazine (object), nintendo switch, on bed, on side, phone, pleated skirt, school uniform, skirt, smartphone, socks, sunbeam, sunlight, sunset, sweater, wooden floor