1girl, alternate_costume, animal_ears, breasts, brown_hair, checkered_flag, cleavage, covered_collarbone, fine_motion_(umamusume), flag, folded_ponytail, gloves, green_eyes, hair_between_eyes, horse_ears, horse_tail, looking_at_viewer, medium_breasts, midriff, multicolored_hair, navel, nayuta0603, open_mouth, race_queen, sky, smile, solo, streaked_hair, tail, umamusume, white_hair