mikeou, arona (blue archive), blue archive, commentary request, highres, 1girl, :o, bikini, blue eyes, blue hair, blue halo, blue shrug, blush, bow hairband, braid, breasts, cleavage, cowboy shot, hairband, halo, hand up, long hair, long sleeves, looking at viewer, medium breasts, multicolored hair, navel, open mouth, pink hair, sailor collar, simple background, single braid, solo, swimsuit, two-tone hair, watermark, white background, white bikini, white hairband, white sailor collar