After FUJIWARA no Narito was appointed Mutsu no kami (Governor of Mutsu Province) in 1051, the Abe clan mobilized barbarians to invade the provincial governorate by crossing the Koromo River (Iwate Prefecture), and defeated the provincial government force in "the Battle of Onikiribe" (the Zenkunen War). |
永承6年(1051年)に藤原登任が陸奥守として赴任すると、俘囚らを動員して衣川 (岩手県)を越えて国衙領へ侵攻し、「鬼切部の戦い」において国府側を撃破した(前九年の役)。 |