2girls, animal_ears, black_one-piece_swimsuit, blue_shirt, blush, blush_stickers, breasts, brown_hair, closed_mouth, crown, emphasis_lines, hair_between_eyes, holding, horse_ears, horse_girl, horse_tail, jacket, medium_breasts, meisho_doto_(umamusume), mini_crown, moo~, multicolored_hair, multiple_girls, one-piece_swimsuit, open_clothes, open_mouth, open_shirt, purple_eyes, purple_footwear, purple_jacket, sandals, shirt, simple_background, smile, sparkle, standing, sunglasses, swimsuit, swimsuit_under_clothes, t.m._opera_o_(umamusume), tail, two-tone_hair, umamusume, umamusume:_road_to_the_top, white_background, white_hair