Her older sister was Princess Takako who was the lawful wife of Ieyoshi TOKUGAWA, the twelfth Shogun of the Edo bakufu (Japanese feudal government headed by a shogun) and who was called Midaidokoro (the wife of Shogun).
姉：喬子女王（江戸幕府12代将軍徳川家慶正室（御台所））