1girl, animal_ears, black_hair, clothes_writing, crop_top, gaze_on_me!_outfit_(umamusume), green_eyes, grey_shorts, horse_ears, horse_girl, horse_tail, kin'iro_ryotei_(umamusume), long_hair, looking_at_viewer, low_ponytail, midriff, navel, official_alternate_costume, shi_(kamokamo910), shirt, short_sleeves, shorts, simple_background, solo, t-shirt, tail, tied_shirt, umamusume, upper_body, white_background, white_shirt