After the death of Tokimune, an armed conflict referred to as the Shimotsuki Incident occurred in November, 1825 (December, 1825 in new calendar); as a result Yasumori lost and died, and Yoritsuna's despotic government started afterward.
時宗没後の弘安8年（1285年）11月には霜月騒動と呼ばれる武力衝突が起こり、泰盛は敗死し、以後頼綱の専制政治が始まる。