1girl, arm_support, beach, bikini, black_hair, blue_bikini, blue_gemstone, blush, bracelet, breasts, cleavage, collarbone, etsutsuni, floral_print, flower, frilled_bikini, frills, front-tie_bikini_top, front-tie_top, gem, hair_flower, hair_ornament, hand_up, hibiscus, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, jewelry, kneeling, large_breasts, looking_at_viewer, navel, necklace, ocean, open_mouth, outdoors, short_hair, side-tie_bikini_bottom, sitting, smile, solo, swimsuit, takafuji_kako, teeth, yellow_eyes