This is a cushion cover, pillow cover, towel, or cloth.
Kanu Unchou wears at least some of her fighting uniform on one side of this pillow cover, and a flirty white maid's outfit on the other side. Be careful, though--she's got her naginata with her, too! Measuring 50 by 150cm, this silky-smooth pillowcase is made of 100-percent polyester. Mmm, snuggly!