1girl animal_ear_fluff animal_ears bangs blue_archive blue_eyes blush flower gym_shorts gym_uniform hair_flower hair_ornament hairband halo highres indoors jacket kneehighs long_hair long_sleeves looking_at_viewer mari_(blue_archive) mari_(gym_uniform)_(blue_archive) multicolored_clothes multicolored_jacket official_alternate_costume open_mouth orange_hair partially_unzipped ponytail shorts sitting smile socks solo sweat track_jacket two-tone_jacket umi_(umi_no_kusomusi) unzipping white_flower white_hairband zipper