1girl, animal_ears, black_thighhighs, breasts, brown_hair, chestnut, clipboard, earrings, hand_on_own_hip, holding, holding_clipboard, holding_pen, horse_ears, horse_girl, horse_tail, jacket, jewelry, long_hair, looking_at_viewer, mauve, medium_breasts, multicolored_hair, pen, purple_eyes, red_jacket, red_shorts, shorts, single_earring, solo, streaked_hair, symboli_rudolf_(umamusume), tail, thighhighs, tracen_training_uniform, umamusume, very_long_hair, zettai_ryouiki, zipper