1boy, 1girl, ahoge, animal_ears, aqua_eyes, blurry, blurry_background, blush, breasts, brown_hair, crop_top, finger_to_mouth, green_shirt, hair_between_eyes, hair_ornament, hairclip, hat, horse_ears, horse_girl, horse_tail, jacket, large_breasts, long_hair, long_sleeves, looking_at_viewer, midriff, mr._c.b._(umamusume), navel, pants, shirt, simple_background, solo_focus, tail, trainer_(umamusume), twitter_username, umamusume, white_background, white_headwear, white_jacket, white_pants, yamano_rokamizu