When the troop led by Oyori arrived in Omi Province, they fought against their enemies at the River Yokokawa in Okinaga and defeated them on July 7, killing their Commander-in-Chief SAKABE no Kusuri.
近江国に入った男依らの軍は、7日に息長の横河で大友皇子方の軍と戦って勝ち、敵将境部薬を斬った。