1girl, ball, barefoot, beachball, bead_anklet, bead_bracelet, beads, bikini, bird, blue_sky, blush, bow, bracelet, breasts, brown_hair, cleavage, cloud, collarbone, day, frilled_bikini, frills, hand_up, idolmaster, idolmaster_cinderella_girls, jewelry, legs, long_hair, looking_at_viewer, navel, ocean, off-shoulder_bikini, off_shoulder, on_water, open_mouth, outdoors, polka_dot, polka_dot_bikini, ponytail, popon_ta, purple_eyes, red_bikini, red_bow, seagull, shiina_noriko, sky, small_breasts, smile, solo, stomach, sunlight, swimsuit, thighs