1girl, animal_ears, bloomers, bow, breasts, brown_hair, center_frills, dutch_angle, frills, hair_bow, hands_up, heart, heart_hands, horse_ears, horse_girl, horse_tail, looking_at_viewer, medium_hair, mimi_(usausamm5), open_mouth, orange_eyes, petticoat, pink_skirt, puffy_short_sleeves, puffy_sleeves, shirt, short_sleeves, simple_background, skirt, small_breasts, smart_falcon_(umamusume), smile, solo, standing, standing_on_one_leg, suspender_skirt, suspenders, tail, twintails, umamusume, underwear, white_background, white_shirt, wrist_cuffs