1boy, 1girl, animal_ears, arm_up, black_footwear, black_shorts, blue_sky, boots, brown_hair, carrying, cherry_blossoms, closed_eyes, crop_top, dated, hair_over_one_eye, happy_birthday, horse_ears, horse_girl, horse_tail, long_hair, long_sleeves, maru_(hachi_47923), midriff, navel, open_mouth, outdoors, petals, ponytail, princess_carry, shirt, short_hair, shorts, sky, smile, stomach, stopwatch, stopwatch_around_neck, tail, thigh_boots, trainer_(umamusume), umamusume, vodka_(umamusume), yellow_shirt