1girl, agnes_tachyon_(umamusume), animal_ears, black_necktie, black_pantyhose, brown_hair, cowboy_shot, hair_between_eyes, horse_ears, horse_girl, horse_tail, lab_coat, light_smile, looking_at_viewer, nagaburo_imoni, necktie, pantyhose, red_eyes, short_hair, sleeves_past_fingers, sleeves_past_wrists, solo, sweater_vest, tail, test_tube, umamusume, white_background, yellow_sweater_vest