1girl, animal_ears, aqua_eyes, arm_up, baseball_cap, belt, black_headwear, black_jacket, black_shorts, black_sleeves, blush, boc'z_(umamusume), border, brown_hair, buttons, closed_mouth, cowboy_shot, crop_top, ears_through_headwear, grey_background, hair_between_eyes, hair_ornament, hairclip, hat, horse_ears, horse_girl, jacket, long_hair, long_sleeves, looking_at_viewer, midriff, mr._c.b._(boc'z)_(umamusume), mr._c.b._(umamusume), navel, official_alternate_costume, s/t_(mineral_666), shorts, smile, solo, standing, umamusume, very_long_hair, white_border