1girl, aqua_eyes, aqua_hair, arona_(blue_archive), bad_pixiv_id, bikini, black_bikini, blue_archive, blush, bow_hairband, braid, closed_mouth, frilled_bikini, frills, hair_over_one_eye, hairband, halo, looking_at_viewer, multicolored_hair, open_clothes, open_shirt, pink_hair, shirt, side_braid, simple_background, solo, swimsuit, usamiusamimii, white_background, white_hairband, white_shirt