1girl, animal_ears, breasts, eyebrows_hidden_by_hair, gold_ship_(umamusume), horse_ears, horse_girl, impossible_clothes, impossible_shirt, large_breasts, long_hair, looking_at_viewer, looking_down, monochrome, shirt, simple_background, solo, sweat, tekitou_nimo_hodo_ga_aru, tracen_training_uniform, track_suit, umamusume, white_background