1girl, ahoge, animal_ears, bikini, blonde_hair, blue_eyes, blush, breasts, collarbone, eko_(yu-shao-eko), gold_bikini, golden_week, groin, hair_ornament, horse_ears, long_hair, looking_at_viewer, multicolored_hair, navel, neo_universe_(umamusume), open_mouth, side-tie_bikini_bottom, simple_background, small_breasts, solo, string_bikini, swimsuit, t-head_trainer, two-tone_hair, umamusume, white_background