The sixth costume of VSPO!'s Ichinose Uruha, as seen in post #7436588.
The costume turns her into a demon schoolgirl, with her attire consisting of a grey blazer, worn over a dress shirt, with a houndstooth print, grey necktie and a black collar, a houndstooth printed, black, pleated, miniskirt, loose socks and loafers. Demonic additions are, black to blue, gradient, demon horns, black to blue, gradient, mini, demon wings, and a black to blue, gradient, demon tail.
This tag implicates ichinose_uruha (learn more).