miyu (blue archive), miyu (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, ahoge, beach, bikini, bird, black hair, blush, braid, breasts, embarrassed, grey halo, halo, hat, leaf, leaf on head, leaf print, long hair, looking at viewer, namae kimaranai, navel, official alternate costume, open mouth, print bikini, red eyes, seagull, sitting, solo, starfish, straw hat, swimsuit, twin braids, white background, white bikini