On this occasion, the vanguard of Chosokabe was lightly equipped, Morichika tried to make the vanguard join with the main unit of the troops, but it was found by the troops of Todo.
この時、長宗我部の先鋒は軽装備であったため、盛親は先鋒をすぐに本隊に合流させようとしたが、逆に藤堂隊にも発見されてしまう。