Touka the winged ghoul
Touka Kirishima is one of the main characters of the manga Tokyo Ghoul and the anime which is the adaptation of it. In an alternate Tokyo, there are creatures called ghouls that feed on human flesh. Touka is one of them and works at the Antique Cafe where they teach the ghouls to feed without harming humans. At first, she is strict with Ken, the newcomer, but eventually she develops feelings for him.