keureu (tiqkdtiqkd10), mika (blue archive), mika (swimsuit) (blue archive), blue archive, highres, 1girl, angel wings, bikini, breasts, choker, cleavage, feathered wings, fingernails, frilled bikini, frilled bikini top, frills, halo, heart, large breasts, long fingernails, looking at viewer, low wings, nail polish, official alternate costume, pink hair, pink halo, pink nails, pointing, solo, swimsuit, white bikini, white choker, white wings, wings