1girl, agnes_tachyon_(umamusume), agnes_tachyon_(umamusume)_(cosplay), ahoge, animal_ears, bandolier, black_hair, black_pantyhose, cosplay, earrings, hair_between_eyes, horse_ears, horse_girl, horse_tail, jewelry, lab_coat, long_hair, looking_at_viewer, looking_back, manhattan_cafe_(umamusume), multicolored_hair, pantyhose, pilosuk, simple_background, single_earring, sleeves_past_fingers, sleeves_past_wrists, smile, solo, streaked_hair, sweater_vest, tail, tail_through_clothes, test_tube, umamusume, very_long_hair, white_background, white_hair, yellow_eyes, yellow_sweater_vest