1girl, animal_ears, arm_support, bare_shoulders, belt, blue_footwear, blue_hair, blue_shirt, blue_shorts, bracelet, breasts, brown_hair, clothing_cutout, colored_inner_hair, confetti, cutoffs, daitaku_helios_(umamusume), ear_covers, fang, grass, hand_up, horse_ears, horse_girl, horse_tail, jewelry, kojima_(blue_stardust), long_hair, looking_at_viewer, midriff_peek, multicolored_hair, necklace, open_mouth, shirt, short_shorts, shorts, side_ponytail, signature, sitting, small_breasts, smile, solo, streaked_hair, tail, tied_shirt, two-tone_hair, umamusume, w, yellow_eyes