1girl, ;), agnes_tachyon_(umamusume), ahoge, animal_ears, breasts, brown_hair, chemical_structure, choker, cleavage, earrings, empty_eyes, hair_between_eyes, horse_ears, horse_girl, horse_tail, jacket, jewelry, long_hair, long_sleeves, looking_at_viewer, messy_hair, midriff, one_eye_closed, purple_thighhighs, red_eyes, red_shorts, short_hair, shorts, simple_background, single_earring, smile, solo, starting_future_(umamusume), tail, thigh_strap, thighhighs, transparent_background, umamusume, white_jacket