re:rin, mika (blue archive), blue archive, highres, 1girl, angel wings, blue bow, blush, bow, breasts, buttons, capelet, cherry blossoms, double-breasted, dress, feathered wings, flower, gold trim, hair flower, hair ornament, halo, hand on own chest, long hair, looking at viewer, low wings, medium breasts, open mouth, pink hair, pink halo, purple eyes, smile, solo, very long hair, white capelet, white dress, white wings, wing ornament, wings