1girl, ahoge, animal_ears, aqua_eyes, black_hair, breasts, brown_shorts, buttons, closed_mouth, daring_tact_(umamusume), feet_out_of_frame, hair_ornament, horse_ears, long_hair, long_sleeves, looking_at_viewer, medium_breasts, puffy_long_sleeves, puffy_sleeves, shirt, shirt_tucked_in, short_shorts, shorts, sitting, smile, solo, tokia_(17141031otw), umamusume, white_shirt