1girl, arona_(blue_archive), bikini, bikini_skirt, black_bikini, blue_archive, blue_hair, bow_hairband, braid, collarbone, colored_inner_hair, frilled_bikini, frills, hair_over_one_eye, hairband, halo, light_blue_hair, multicolored_hair, navel, norisukexxy, official_alternate_costume, single_braid, solo, swimsuit, white_hairband