1boy, 2girls, animal_ears, black_hair, blush, boat, bridge, brown_hair, casual, comic, diamond_(shape), facing_another, green_necktie, hituzininareta, horse_ears, horse_girl, kitasan_black_(umamusume), long_hair, multicolored_hair, multiple_girls, necktie, nose_blush, orange_eyes, out-of-frame_censoring, red_eyes, rowboat, rowing, satono_diamond_(umamusume), short_hair, sitting, streaked_hair, t-head_trainer, trainer_(umamusume), umamusume, watercraft