1girl, arona_(blue_archive), bare_arms, bare_shoulders, bikini, black_bikini, blue_archive, blue_eyes, blue_hair, blush, braid, collarbone, flying_sweatdrops, frilled_bikini, frills, hair_over_one_eye, hairband, hand_up, maccha, multicolored_hair, navel, open_mouth, simple_background, sitting, solo, stomach, swimsuit, two-tone_hair, white_background