Shamshiel Shahar is a major character in the story, Through the Looking Glass, which was originally created by Shirou Fujimura before being adopted by Demons Anarchy of Pride, prior to it's publishing. She is a Succubus demon, highly skilled with magic, and comes from a noble family. She, alongside Flannel and the others, serve Alice Liddell. As stated by Rias, if his group were considered a Peerage, she would serve as his Bishop, alongside Shalltear.