1girl, ahoge, animal_ears, aqua_hair, blonde_hair, blue_eyes, bright_pupils, chestnut_mouth, colored_inner_hair, foot_out_of_frame, hair_between_eyes, horse_ears, horse_girl, horse_tail, jacket, long_hair, long_sleeves, multicolored_hair, neo_universe_(umamusume), open_clothes, open_jacket, open_mouth, ra_mun5239, shoes, sidelocks, sky, sleeves_past_fingers, sleeves_past_wrists, solo, space, star_(sky), starry_sky, starry_sky_print, tail, two-sided_fabric, two-tone_hair, two-tone_tail, umamusume, white_footwear, white_jacket