1boy, 1girl, animal_ears, beach, black_jacket, black_pants, closed_eyes, collared_shirt, comic, crab, full_body, glasses, hair_over_one_eye, horse_ears, horse_girl, horse_tail, jacket, long_hair, maru_(hachi_47923), monochrome, one-piece_swimsuit, open_mouth, outdoors, pants, sand, school_swimsuit, shirt, short_hair, sitting, swimsuit, tail, tracen_swimsuit, trainer_(umamusume), umamusume, vodka_(umamusume)