1girl, animal_ears, black_thighhighs, crop_top, feet_out_of_frame, green_jacket, horse_ears, jacket, long_hair, long_sleeves, looking_at_viewer, mayano_top_gun_(umamusume), midriff, navel, open_clothes, open_jacket, orange_hair, shirt, short_shorts, shorts, smile, solo, stomach, taguchi_yuu, thighhighs, thighs, two_side_up, umamusume, very_long_hair, white_shorts, yellow_eyes, yellow_shirt