In the Battle of Sekigahara, which took place after the death of "Ryosen" (Motoharu and Takakage), they became even more unstable, also due to Terumoto's indecisiveness.
また両川（元春・隆景）が死去した後の関ヶ原の合戦では、輝元の優柔不断さも相まってその不安定性に更に拍車がかかった。