1girl absurdres alternate_costume animal_ear_fluff animal_ears blowing_kiss blue_archive blue_eyes blue_sailor_collar blue_skirt blush cardigan closed_mouth facing_viewer flower hagoonha hair_flower hair_ornament halo highres long_sleeves mari_(blue_archive) neckerchief orange_hair pleated_skirt red_neckerchief sailor_collar school_uniform simple_background sitting skirt socks sweat wariza white_background white_cardigan white_flower white_socks