2girls, animal_ears, brown_eyes, brown_hair, cheerleader, crop_top, hair_ornament, headband, hiding, hiding_behind_another, horse_ears, horse_girl, horse_tail, looking_at_viewer, matikane_tannhauser_(blue_turbulence)_(umamusume), matikane_tannhauser_(umamusume), matty_(matsutomo), medium_hair, midriff, multiple_girls, navel, nice_nature_(run&win)_(umamusume), nice_nature_(umamusume), official_alternate_costume, official_alternate_hairstyle, ribbon, signature, tail, umamusume, white_background