1girl, animal_ears, belt, character_name, closed_mouth, corrupted_twitter_file, crop_top, dog_tags, greyscale, horse_ears, horse_girl, horse_tail, index_finger_raised, jacket, long_hair, long_sleeves, looking_at_viewer, mayano_top_gun_(umamusume), midriff, monochrome, navel, open_clothes, open_jacket, ram_(p_searam), shirt, short_shorts, shorts, smile, solo, tail, thighs, two_side_up, umamusume