lancheu, hasumi (blue archive), hasumi (swimsuit) (blue archive), ichika (blue archive), blue archive, absurdres, commentary, highres, 4girls, bikini, black bikini, black choker, black hair, black wings, blue one-piece swimsuit, blush, breasts, choker, cleavage, collarbone, day, feet out of frame, front-tie bikini top, front-tie top, hair between eyes, hair bun, halo, huge breasts, long hair, low wings, multiple girls, official alternate costume, one-piece swimsuit, outdoors, parted lips, partially submerged, pool, red eyes, red halo, side-tie bikini bottom, single hair bun, smile, solo focus, standing, swimsuit, thigh strap, very long hair, water, wet, wings