Eishi was called Kayanoin Himemiya and she received much love from Taishi, however she died young on January 26, 1148, she was only fourteen years old.
叡子は高陽院姫宮と呼ばれ、泰子の鍾愛を受けて育ったが、久安4年（1148年）12月8日、僅か14歳で夭折した。