After his term of Kaga no kami, in January, 1050, Daishu (monks residing in the zendo) of Kofuku-ji Temple, who had been longtime rivalry, attacked the residence of his father Yorichika, kokushi (provincial governors).
加賀守任期後の永承4年（1049年）12月、長らく対立関係にあった興福寺の大衆が国司である父頼親の邸宅に攻め寄せた。