Minamoto no Yoriyuki

Minamoto no Yoriyuki (d. 1157), also called Oguni Yoriyuki, was a late Heian warrior, second son of Minamoto no Nakamasa and a younger brother of Minamoto no Yorimasa. He served as a palace chamberlain and is recorded as governor of Tango Province.

In 1157, after the Hōgen Disturbance, the court exiled him to Aki for unlawfully mustering soldiers. On 23 August, while escorted out of Kyoto, he killed his Kebiishi guard Nobuzumi at Nishi-Shichijō and committed seppuku. His sons were adopted by Yorimasa, and his descendants became the Oguni clan of Echigo.