Rule 34 Dev - 1girl 3boys alternate_costume bag black_hair butterfly_hair_ornament closed_mouth dress hair_ornament hat holding_vase kamado_tanjirou kimetsu_no_yaiba kotetsu_(kimetsu_no_yaiba) long_hair multiple_boys red_eyes red_hair san_mon scar scar_on_face shirt shoulder_bag side_ponytail tsuyuri_kanao vase white_shirt|20699302221