uni sirasu, hina (blue archive), hina (swimsuit) (blue archive), blue archive, absurdres, commentary request, highres, 1girl, ;d, ahoge, blue sky, blurry, collarbone, demon girl, demon horns, demon wings, depth of field, forehead, hair ornament, hairclip, holding, holding hose, horns, hose, long hair, looking at viewer, name tag, official alternate costume, official alternate hairstyle, old school swimsuit, one eye closed, one side up, open mouth, outdoors, parted bangs, pool, purple eyes, school swimsuit, sidelocks, sky, smile, solo, stairs, swimsuit, water, water drop, wavy hair, whistle, whistle around neck, white hair, wings