Yoriie moved one step ahead of Zenjo and dispatched Nobumitsu TAKEDA around midnight on July 6, 1203, to have him arrest Zenjo as a rebel and shut Zenjo up in Kamakura Gosho (the residence of a shogun of the Kamakura bakufu (Japanese feudal government headed by a shogun)).
建仁3年（1203年）5月19日の深夜0時頃、先手を打った頼家は武田信光を派遣し、全成を謀反人として捕縛し鎌倉御所に押し込めた。