4girls :d ^_^ akaza_akari bag balancing black_hair black_legwear blonde_hair bow closed_eyes cloud contrail day double_bun floating_hair foreshortening from_side funami_yui hair_bobbles hair_bow hair_bun hair_ornament highres kneehighs long_hair looking_at_another looking_at_viewer looking_back multiple_girls nanamori_school_uniform on_wall open_mouth outdoors outstretched_arms pink_hair pleated_skirt red_hair red_skirt scan school_uniform serafuku short_hair short_sleeves single_hair_bun skirt sky smile socks spread_arms toshinou_kyouko twintails walking wall wallwalking yoshikawa_chinatsu yuru_yuri yuuki_tatsuya