hasumi (blue archive), hasumi (swimsuit) (blue archive), blue archive, commentary, highres, 1girl, artist name, bikini, black bikini, black choker, black hair, black wings, blush, breasts, choker, double-parted bangs, feathered wings, front-tie bikini top, front-tie top, hair between eyes, halo, huge breasts, long hair, long hair between eyes, looking at viewer, mgp (duhm4225), mole, mole under eye, navel, official alternate costume, red eyes, side-tie bikini bottom, sideboob, simple background, skindentation, solo, stomach, string bikini, swimsuit, thighs, very long hair, white background, wings