takahisayuki, hina (blue archive), hina (dress) (blue archive), blue archive, fluffy hair, highres, 1girl, :d, alternate costume, bare shoulders, bead necklace, beads, black halo, black horns, black ribbon, blush, breasts, collarbone, crescent print, demon girl, demon horns, dress, earrings, elbow gloves, evening gown, gloves, hair between eyes, hair ribbon, halo, horns, jewelry, long hair, looking at viewer, low wings, multicolored halo, multiple horns, necklace, official alternate costume, official alternate hairstyle, open mouth, ponytail, print dress, purple dress, purple eyes, purple gloves, purple halo, ribbon, sidelocks, simple background, single earring, small breasts, smile, solo, starry sky print, strapless, strapless dress, two-tone halo, upper body, white background, white hair, wings