rirua (kjom802), hoshino (blue archive), hoshino (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, ahoge, aqua jacket, bikini, blue-tinted eyewear, breasts, collarbone, eyewear on head, fang, grey-framed eyewear, hair flaps, hair over one eye, halo, jacket, jacket partially removed, long hair, looking at viewer, official alternate costume, one eye covered, pink hair, simple background, skin fang, small breasts, solo, sweat, swimsuit, tinted eyewear, very long hair, white background, white bikini