1girl, animal_ears, blue_hair, blush, braid, breasts, crown_braid, dress, horse_ears, horse_girl, large_breasts, light_blue_hair, long_hair, looking_at_viewer, mejiro_ardan_(umamusume), myapicho, off-shoulder_dress, off_shoulder, purple_eyes, simple_background, solo, umamusume, upper_body, white_background