mika (blue archive), mika (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, adjusting hair, bikini, blue hair, blue halo, blush, breasts, choker, feathered wings, frilled bikini, frills, gradient hair, gradient halo, halo, hand on own head, high heel sandals, innertube, large breasts, leaning forward, long hair, looking down, low wings, mkboy, multicolored hair, multicolored halo, official alternate costume, official alternate hairstyle, pink hair, pink halo, sandals, simple background, solo, swim ring, swimsuit, thong bikini, white bikini, white choker, wide hips, wing ornament, wings