taira (taira oekaki), columbina (genshin impact), columbina (the final gift) (genshin impact), genshin impact, white gown, absurdres, commentary request, highres, 1girl, bare shoulders, bed, black hair, blush, bow, closed eyes, dress, eye mask, gradient hair, hair ornament, hair ribbon, head wings, headboard, holding, holding pillow, long hair, long sidelocks, mask, multicolored hair, multiple wings, nightgown, official alternate costume, open mouth, pillow, pillow fight, purple hair, purple streaks, ribbon, see-through clothes, see-through mask, sidelocks, sitting, sleepwear, smile, solo, streaked hair, two-tone hair, very long hair, white dress, white mask, white nightgown, white ribbon, white wings, wing hair ornament, wings, wrist bow