1boy 1girl ^_^ arm_up belt black_hair black_skirt brother_and_sister brown_hair brown_pants closed_eyes collared_shirt colored_tips cowboy_shot day dress_shirt earrings facing_viewer green_neckerchief green_necktie hair_ribbon happy highres jewelry kamado_nezuko kamado_tanjirou kimetsu_gakuen kimetsu_no_yaiba kiyono_(_kiyotsugu) laughing long_hair midriff multicolored_hair neckerchief necktie open_mouth orange_hair outstretched_arms pants pleated_skirt red_ribbon ribbon scar scar_on_face scar_on_forehead school_uniform serafuku shirt short_hair siblings skirt sky spread_arms streaked_hair umbrella white_shirt wind