1girl, ahoge, alternate_costume, animal_ears, bad_pixiv_id, black_hair, black_skirt, blush, bow, breasts, closed_mouth, collarbone, finger_to_own_chin, hair_ornament, hand_on_own_chest, horse_ears, horse_girl, kitasan_black_(umamusume), looking_at_viewer, medium_breasts, multicolored_hair, one_eye_closed, plaid, plaid_bow, red_eyes, school_uniform, short_hair, skirt, smile, solo, streaked_hair, umamusume, white_hair, zeatto