1girl, d, artist_name, asakura_minami, bad_pixiv_id, ball, breasts, brown_eyes, brown_hair, covered_navel, gradient_background, gymnastics, half-soles, holding, holding_ball, leotard, moemaru_miyako, retro_artstyle, rhythmic_gymnastics, simple_background, small_breasts, smile, solo, split, standing, standing_on_one_leg, standing_split, touch_(manga)