Mochitane SHIBA, a child of Mitsutane SHIBA, had repeated confrontations with the Kai clan, Echizen Shugodai, and after a while Yoshitoshi SHIBA, a child of Mochitane SHIBA, came in as Koshi (an inheritor) of the Buei family, which developed into the Battle of Choroku.
斯波満種の子斯波持種は越前守護代の甲斐氏と対立を重ね、やがて武衛家の後嗣として斯波持種の子斯波義敏が入ると長禄合戦へと発展した。