kisaki (blue archive), kisaki (swimsuit) (blue archive), blue archive, commentary request, highres, 1girl, bikini, black bikini, black hair, black robe, braid, braid over shoulder, butterfly hair ornament, cleavage cutout, clothing cutout, feet out of frame, flat chest, grey eyes, grey halo, hair ornament, halo, iroha 516, long hair, looking at viewer, navel, official alternate costume, official alternate hairstyle, outdoors, purple-tinted eyewear, robe, side braid, single off shoulder, solo, sunglasses, swimsuit, tinted eyewear, very long hair