Hida Tsuriko was the beautiful wife of Hida Kisada and mother of Hida Yakamo, Hida O-Ushi and Hida Sukune. Tsuriko became ill after prematurely giving birth to Sukune. Tsuriko died five years later from a protracted illness. It was not clear if her handmaiden, Kuni Hoseki, later exposed as Goju Hoseki, was involved in some way.