Joro Otoshiyori (high rank senior maid) Anekoji, the senior maid Hananoi of the Mito clan, who enjoyed extreme reins of power in the O-oku (inner palace) during the period of the 12th generation shogun Ieyoshi TOKUGAWA, was Keishi's aunt.
12代将軍・徳川家慶時代の大奥で絶大な権勢を振るった上臈御年寄姉小路、水戸藩老女花野井は、経子の伯母である。