1girl, d, animal_ears, balloon, belt, blush, bomber_jacket, breasts, brown_ribbon, brown_thighhighs, collarbone, confetti, crop_top, dog_tags, dusu_(htkj), ear_ribbon, green_belt, green_jacket, hair_between_eyes, happy_birthday, heart_balloon, horse_ears, horse_girl, horse_tail, jacket, long_hair, long_sleeves, looking_at_viewer, mayano_top_gun_(umamusume), midriff, navel, open_mouth, orange_eyes, orange_hair, ribbon, shadow, shirt, short_shorts, shorts, sidelocks, sitting, skindentation, small_breasts, smile, solo, tail, thighhighs, two_side_up, umamusume, wariza, white_shorts, yellow_shirt