Since then, Motouji's descendants inherited the top post of the Kamakurafu (Kamakura kubo) and the Uesugi clan supported Kamakura kubo as Kanto kanrei (a shogunal deputy for Kanto region) for generations.
以来基氏の子孫が鎌倉府の長官（鎌倉公方）となり、関東管領として上杉氏が代々補佐した。