On August 5, Nagao's forces crossed the Sai-gawa River to start fighting, but neither side won the battle decisively, making the confrontation state continued for slightly more than 200 days.
7月19日、長尾軍が犀川を渡って戦いをしかけるが決着はつかず、両軍は200日余に渡り対陣することになる。