1girl, agnes_tachyon_(umamusume), ahoge, animal_ears, azu_ankoowl, black_pantyhose, breasts, brown_hair, coat, cropped_legs, earrings, horse_ears, horse_girl, horse_tail, jewelry, lab_coat, looking_at_viewer, medium_hair, necktie, open_clothes, open_coat, open_mouth, orange_hair, pantyhose, short_necktie, single_earring, sleeves_past_fingers, sleeves_past_wrists, small_breasts, smile, solo, sweater, tail, test_tube, umamusume, yellow_sweater