okasa re taii, mika (blue archive), blue archive, highres, 1girl, alternate costume, angel wings, aqua hair, black cloak, black hat, breasts, cleavage, cloak, collarbone, dress, feathered wings, gradient hair, hair bun, halo, hat, large breasts, looking at viewer, low wings, multicolored hair, open mouth, pink dress, pink halo, single hair bun, single side bun, smile, solo, white wings, wing ornament, wings, yellow eyes