However due to the coup on September 18, when the radical party advocating reverence for the Emperor in Kyoto were wiped out, he was abandoned by the imperial court, and was suppressed by Hikone Domain, and Kishu Domain warriors who were ordered by Edo government to track down and kill.
しかし八月十八日の政変によって京都の尊攘過激派が一掃されると朝廷からも見放され、江戸幕府により追討を命じられた彦根藩や紀伊藩兵などにより鎮圧。