As Yoshikazu HIKI, an adopted child of Hikinoama, succeeded as head of the HIKI family, his brother Tomomune worked with Yoshikazu to serve Yoritomo and join Jisho-Juei War.
比企氏の家督は比企尼の猶子となった比企能員が継承し、その兄弟にあたる朝宗は能員と共に頼朝に臣従して治承・寿永の乱に参加。