ABE no Yoritoki, who was the chief of the fushu in the Okuroku-gun (six districts) in Mutsu Province (basin of Kitakami-gawa River, Iwate Prefecture), appropriated six districts which the governor of Mutsu Province, FUJIWARA no Narito, attempted to attack but he was defeated by the Onikobe hot springs.
陸奥国奥六郡（岩手県北上川流域）の俘囚長であった安倍頼時は六郡を私し、これを陸奥国司藤原登任が攻めたものの鬼首温泉で敗れたこと。