Yuri

Yuri is one of the unidemon twins who works at the Courtesans Place of Mystics, she's the twin sister of Mari. As an unidemon, they got only one pair of horns and wings, because they are a single demon altogether. Mari and Yuri also share a single soul. Their selling point is being an exceptional pair with mind and body as one. Yuri has the left horn and the left wing.