Princess Yoshiko (Kōkaku)

Yoshiko
Empress consort of Japan
Tenure1780–1817
Empress dowager of Japan
Tenure1820–1841
Born(1779-03-11)11 March 1779
Died11 August 1846(1846-08-11) (aged 67)
Burial
Spouse
(m. 1794; died 1840)
IssuePrince Masuhito
Prince Toshihito
Names
Yoshikō (欣子)
HouseImperial House of Japan
FatherEmperor Go-Momozono
MotherKonoe Koreko
ReligionShinto (before 1816)
Buddhism (after 1816)

Princess Yoshiko (欣子内親王, Yoshiko-naishinnō; 11 March 1779 – 11 August 1846) was the empress consort of Emperor Kōkaku of Japan. She enjoys the distinction of being the last daughter of an emperor who would herself rise to the position of empress. When she was later given the title of Empress Dowager, she became the first person to be honored with that title while still living since 1168.