1girl, arona_(blue_archive), arona_(blue_archive)_(cosplay), bikini, black_bikini, black_choker, black_eyes, black_hairband, blue_archive, bow, braid, choker, collarbone, colored_inner_hair, cosplay, flat_chest, frilled_bikini, frills, hair_bow, hair_over_one_eye, hairband, halo, long_hair, looking_at_viewer, multicolored_hair, o_(rakkasei), pink_hair, plana_(blue_archive), red_pupils, single_braid, solo, swimsuit, very_long_hair, white_bow, white_hair