He then found that Toi was assumed to have been the Joshin tribe judging from their costume and weapons, and that they had left for Japan after attacking villages near the coast of Goryeo.
すると、刀伊は服装や使う武器などから女真族ではないかと見られていて、最初に高麗の海岸付近の村々を襲って暴れまわり、その後、日本へ向って行ったという。