Teiji-no-in is the palace in which Emperor Uda who reigned during the Heian period resided after his abdication located on the western side of Nishinotoin-dori Street, in 13-cho and 14-cho, 7-jo/2-bo (where a "jo" is row of sections running east-west and a "bo" is a column of sections running north-south) in Sakyo (the left (eastern) side of the city).
亭子院（ていじのいん）は、西洞院通の西側、左京七条二坊の十三町十四町に位置した平安時代に在位した宇多天皇の譲位後の後院である。