1girl, air_groove_(umamusume), animal_ears, apron, blush, bow, breast_hold, breasts, ear_bow, embarrassed, flustered, flying_sweatdrops, horse_ears, horse_girl, kirimoto_takamitsu, looking_at_viewer, monochrome, nose_blush, puffy_short_sleeves, puffy_sleeves, school_uniform, shinkon_santaku, short_hair, short_sleeves, shy, solo, summer_uniform, tracen_school_uniform, umamusume