1girl, bikini, blue_shorts, bottle, collarbone, cutoffs, denim, denim_shorts, grey_eyes, grey_hair, idolmaster, idolmaster_cinderella_girls, jewelry, looking_at_viewer, midriff, navel, necklace, ocean, open_mouth, orange_shirt, otokura_yuuki, outdoors, print_shirt, see-through, see-through_shirt, sgawarananto, shirt, short_hair, short_shorts, shorts, smile, solo, striped, striped_bikini, sweat, swimsuit, tied_shirt, water, water_bottle