hayama kamui, mika (blue archive), blue archive, highres, 1girl, alternate costume, angel wings, bikini, blush, breasts, cleavage, closed mouth, collarbone, feathered wings, flower, hair bun, hair flower, hair ornament, halo, large breasts, long hair, looking at viewer, low wings, navel, pink bikini, pink hair, pink halo, single hair bun, smile, solo, stomach, swimsuit, upper body, very long hair, white wings, wings, yellow eyes