4girls, d, animal_ears, arm_up, blush, breasts, buruma, comic, daiwa_scarlet_(umamusume), gold_ship_(umamusume), greyscale, hair_intakes, hat, horse_ears, horse_girl, horse_tail, index_finger_raised, jacket, koruri, large_breasts, long_hair, long_sleeves, mejiro_mcqueen_(umamusume), mini_hat, monochrome, multiple_girls, pants, smile, stopwatch, stopwatch_around_neck, sweat, swept_bangs, tail, tiara, tracen_training_uniform, track_jacket, track_pants, track_suit, trembling, turn_pale, twintails, umamusume, very_long_hair, vodka_(umamusume), watermark, web_address