1girl, agnes_tachyon_(umamusume), ahoge, animal_ears, artistic_error, black_necktie, black_pantyhose, blush, brown_hair, chair, coat, crossed_legs, earrings, hair_between_eyes, horse_ears, horse_girl, jewelry, lab_coat, looking_at_viewer, necktie, pantyhose, red_eyes, setu_(shining12), short_hair, single_earring, sitting, sleeves_past_fingers, sleeves_past_wrists, solo, sweater_vest, umamusume, white_coat, yellow_sweater_vest