Fujiwara no Yorinaga

Fujiwara no Yorinaga (1120–1156) was a senior court minister whose learning accompanied an ambitious political career. The second son of Tadazane, he was a younger half-brother of Tadamichi, the emperor’s chief adviser. Tadamichi initially adopted him, but their father later backed Yorinaga as the person best placed to restore the family’s authority. Yorinaga studied Chinese classical texts and worked to revive formal court observances. [S01]

In 1150 he became head of the Fujiwara family. The following year he obtained nairan, the authority to inspect documents before their presentation to the emperor, while Tadamichi retained the chief-adviser office. This gave Yorinaga a route into decisions without removing his brother from government. His position depended on support from retired Emperor Toba; he lost that backing after Emperor Konoe died in 1155. [S01, S02]

After Toba’s death in 1156, Yorinaga joined retired Emperor Sutoku against Emperor Go-Shirakawa in the Hōgen conflict. Their forces were defeated. He fled towards Nara and died from a wound received in the fighting. His diary, Taiki, preserves another part of his life: the work of recording ceremonies, learning and court business. It survives through manuscript transmission. Political defeat ended his career, while his written record continues to inform accounts of the court he tried to govern. [S01, S03, S04]