1girl ;d air_bubble ashita_(2010) bad_id bad_twitter_id bangs bare_shoulders blue_dress blush breasts brown_eyes brown_hair bubble choker cleavage collarbone dress earrings fish highres idolmaster idolmaster_cinderella_girls jewelry large_breasts long_hair looking_at_viewer nitta_minami one_eye_closed open_mouth smile solo swept_bangs swimming underwater