1girl, ahoge, alternate_costume, animal_ears, bad_pixiv_id, blush, border, breasts, brown_hair, copano_rickey_(umamusume), double_bun, ear_covers, fang, gaze_on_me!_outfit_(umamusume), hair_between_eyes, hair_bun, hair_ornament, horse_ears, horse_girl, horse_tail, looking_at_viewer, medium_breasts, medium_hair, midriff, multicolored_hair, navel, one_eye_closed, open_mouth, shishishi, solo, streaked_hair, tail, tassel, tassel_hair_ornament, umamusume, v, white_border