su2ro, nagisa (blue archive), nagisa (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, bare arms, bare shoulders, black one-piece swimsuit, breasts, center opening, collarbone, collared halterneck, covered navel, eyewear on head, feathered wings, halo, halterneck, highleg, large breasts, looking at viewer, low wings, official alternate costume, official alternate hairstyle, one-piece swimsuit, pink halo, ribs, solo, sunglasses, swimsuit, tinted eyewear, white wings, wings