In the Battle of Kawagoe-jo Castle (the so-called Night Battle of Kawagoe), though the Ogigayatsu-Uesugi force fought bravely, Tomosada, the head of the Ogigayatsu-Uesugi family, died on the battlefield, and the remains of the allied forces were scattered, shattering Tomosada's dream of recapturing Kawagoe-jo Castle.
河越城の戦い（いわゆる河越夜戦）で扇谷上杉軍は善戦するも当主朝定は討死、他の連合軍は四散し河越城奪還の夢は砕かれた。