katagiri nanoka, rio (blue archive), blue archive, absurdres, highres, 1girl, bare shoulders, black dress, black gloves, black hair, black halo, blunt bangs, blush, breasts, bright pupils, covered navel, dress, elbow gloves, gloves, groin, hair ornament, hairclip, halo, hand on own hip, large breasts, long hair, looking at viewer, multicolored halo, parted lips, red eyes, red halo, solo, two-tone halo, white pupils