Because of this, Tadachika KUWATA, a professor at Kokugakuin University and other scholars had taken serious consideration in the Ichinotani incident, and concludes the location from the war's situation and the fragmented written records contained within historical materials.
このため、一ノ谷という攻略地点を重視して桑田忠親國學院大學教授などは戦況や史料の断片的な記録から判断している。