1980s_(style) 1girl air_groove_(umamusume) animal_ears blue_eyes bow bowtie brown_hair buruma crossed_arms ear_bow gym_uniform highres horse_ears horse_girl horse_tail horseshoe_ornament long_sleeves looking_at_viewer multiple_views original_race_uniform_(umamusume) pleated_skirt puffy_short_sleeves puffy_sleeves purple_bow purple_bowtie purple_serafuku purple_shirt race_bib red_buruma retro_artstyle roru_(lol_dessin) sailor_collar sailor_shirt school_uniform serafuku shirt short_hair short_sleeves simple_background skirt summer_uniform tail tracen_school_uniform umamusume white_bow white_bowtie white_shirt white_skirt winter_uniform yellow_bow