1girl, ahoge, animal_ears, badge, blonde_hair, blue_eyes, blush, breasts, cleavage, colored_inner_hair, crop_top, ear_covers, galaxy, hair_ornament, horse_ears, horse_tail, jacket, long_hair, looking_at_viewer, multicolored_hair, musan_(mu34mi), neo_universe_(umamusume), open_mouth, single_ear_cover, sky, sleeves_past_fingers, sleeves_past_wrists, small_breasts, solo, star_(sky), starry_sky, streaked_hair, tail, two-tone_hair, umamusume