1girl, ?, arona_(blue_archive), bikini, black_bikini, blue_archive, blue_eyes, blue_hair, blush, bow, braid, chiimanju, frilled_bikini, frills, hair_bow, hair_over_one_eye, hand_on_own_chest, knees_apart_feet_together, looking_at_viewer, navel, open_mouth, ribbon, short_hair, simple_background, sitting, solo, spoken_question_mark, swimsuit, thighs, white_background