1girl, alternate_costume, animal_ears, bikini, braid, breasts, brown_hair, collarbone, hair_bobbles, hair_ornament, hokko_tarumae_(umamusume), horse_ears, horse_tail, large_breasts, looking_at_viewer, mittens, mountain, multicolored_hair, navel, open_mouth, outdoors, purple_eyes, ribbon, ryoji_(nomura_ryouji), scarf, sky, snow, solo, standing, stomach, swimsuit, tail, thighs, tree, twin_braids, two-tone_hair, umamusume, white_headwear