1girl, ball, bare_shoulders, beachball, bikini, blonde_hair, blue_eyes, breasts, cleavage, collarbone, double_bun, earrings, flower, frilled_bikini, frills, hair_bun, hair_flower, hair_ornament, hanilz, idolmaster, idolmaster_cinderella_girls, jewelry, leaning_on_object, lens_flare, long_hair, looking_at_viewer, medium_breasts, navel, night, night_sky, ohtsuki_yui, open_mouth, outdoors, pool, short_hair_with_long_locks, sky, smile, solo, swept_bangs, swimsuit, wading, water, wavy_hair