Noriharu desperately remonstrated against this, but Ujimitsu ignored him and tried to attack Kyoto; then Noriharu left a note of remonstration and took his own life in his house in Kamakura on March 7 of the same year.
これに対して憲春は懸命に氏満を諌めたが、氏満は憲春の諫言を無視して京都に攻め入ろうとしたため、憲春は同年3月7日、諌書を遺して鎌倉の自邸で諌死して果てた。