1girl :d bag bare_arms black_hair black_skirt black_socks blue_sky brown_eyes brown_footwear clenched_hands cloud day duffel_bag flat_chest floating_hair full_body jumping kneehighs konno_makoto loafers looking_afar midair miniskirt official_art open_mouth pleated_skirt polo_shirt sadamoto_yoshiyuki school_bag school_uniform shirt shoes short_hair short_sleeves shoulder_bag skirt sky smile socks solo toki_wo_kakeru_shoujo white_shirt