1girl, animal_ears, ass, bamboo_memory_(umamusume), bare_shoulders, blue_eyes, blurry, blurry_background, blush, breasts, brown_hair, cloud, cowboy_shot, day, from_behind, hand_up, headband, holding, holding_sword, holding_weapon, horizon, horse_ears, horse_girl, horse_tail, looking_to_the_side, medium_breasts, multicolored_hair, ocean, one-piece_swimsuit, open_mouth, outdoors, outstretched_arm, school_swimsuit, shinai, short_sleeves, solo, standing, streaked_hair, swimsuit, sword, tail, tail_through_clothes, tks_(526tks), umamusume, v-shaped_eyebrows, weapon