Ōtomo Ujitoki

Ōtomo Ujitoki (c. 1325–1368), childhood name Miyamatsumaru, was eighth head of the Ōtomo clan and a Nanbokuchō shugo daimyō, seventh son of Ōtomo Sadamune. With his brother Ujiyasu he was a nominal son of Ashikaga Takauji, receiving the Genji surname and the character uji. In 1348 he took the headship and Bungo shugo post from Ujiyasu, later gaining Buzen, Higo and Chikugo.

He briefly joined the Southern Court, then fought for the North, and in 1359 was defeated by Kikuchi Takemitsu at the Chikugo River. He ceded his lands to his heir Ujitsugu in 1364 and died of illness in 1368.