Shizuka

Shizuka was a demon lord that was put under Geass by the Dark Sage and was freed by Satou after he defeats the Sage and gains the Geass skill. She currently resides in a home Satou made for her, enjoying a traditional rural life with her husky and other pets. Hikaru and Satou occasionally visit her and she might have feelings for Satou following the misunderstanding she had with Satou regarding the night clothes.