Wie trouwde met 貞明皇后?

Yoshihito (嘉仁; 31 August 1879 – 25 December 1926), posthumously honored as Emperor Taishō (大正天皇, Taishō Tennō), was the 123rd emperor of Japan according to the traditional order of succession, reigning from 1912 until his death in 1926. His reign, known as the Taishō era, was characterized by a liberal and democratic shift in domestic political power, known as Taishō Democracy. Yoshihito also oversaw Japan's participation in the First World War from 1914 to 1918, the Spanish flu pandemic, and the Great Kantō earthquake of 1923.

Born to Emperor Meiji and his concubine Yanagiwara Naruko, Yoshihito was proclaimed crown prince and heir apparent in 1888, his two older siblings having died in infancy. He suffered various health problems as a child, including meningitis soon after his birth. In 1900, he married Sadako Kujō, a member of the Kujō family of the Fujiwara clan; the couple had four sons. In 1912, Yoshihito became emperor upon the death of his father, but as he suffered from neurological issues for much of his life, he played only a limited role in politics and undertook no official duties from 1919. His declining health led to appointment of his eldest son, Crown Prince Hirohito, as regent in 1921, and Hirohito succeeded him as emperor when he died in 1926.