Yoshitoshi SHIBA, who started the battle of Choroku, displeased Yoshimasa ASHIKAGA, the eighth shogun, during the war and fell out of power in Suo Province.
長禄合戦の最中、合戦を引き起こした斯波義敏が八代将軍足利義政の忌諱に触れて周防に没落した。