kirihara aki, typhon (arknights), arknights, absurdres, highres, 1girl, asymmetrical legwear, bare shoulders, black hairband, black horns, black shoes, breasts, drill hair, full body, hair between eyes, hairband, hand up, horns, jacket, kneehighs, long hair, looking at viewer, looking up, off shoulder, open mouth, purple hair, shoes, single kneehigh, single sock, single thighhigh, socks, solo, thighhighs, tree, twin drills, uneven legwear, very long hair