Conflicts erupted among them, and in 939 the clash between MINAMOTO no Tsunemoto and MUSASHI no Takeshiba nearly triggered the beginning of Johei Tengyo no Ran (Johei Tengyo Rebellion).
対立もあり、939年（天慶2年）の源経基と武蔵武芝の争いは承平天慶の乱の遠因となった。