Uesugi Noriaki

Uesugi Noriaki (1306–1368) inherited his father Norifusa’s position after the latter died in battle in 1336. He became military governor of Kōzuke and later also held Echigo, provinces in eastern and northern Japan. Nagao retainers served as his deputies. These provincial offices and followers gave him resources beyond his place among the Ashikaga family’s senior associates. [S01]

Noriaki helped administer the Ashikaga center at Kamakura, but the struggle between Takauji and Tadayoshi divided its leadership. He supported Tadayoshi and helped drive out the rival official Kō no Morofuyu. Defeat cost him his governorships. For about a decade he remained active in the borderlands of Shinano, Echigo and Kōzuke, opposed to Takauji’s side. His return depended on a changed political relationship with the Ashikaga. [S01]

In the early 1360s Motouji recalled him, restoring his provincial offices and placing him at the head of the Kamakura administration. This role is known as Kantō kanrei, the chief official assisting the Ashikaga lord there. Noriaki served Motouji and his successor Ujimitsu until his death in 1368. He also founded Kokusei-ji in Izu. His recovery connected central appointment, provincial followings and a religious foundation; it did not make later Uesugi dominance inevitable. [S01, S02]