In addition to that, Kagenaka sent his legitimate son, Kagenobu NAGAO, to Kyoto in order to report what was happening to the shogunate and to ask for shogunate's approval of Fusaaki's succession to Kanto Kanrei.
更に嫡男・長尾景信を直接京都に派遣して事の次第を幕府に報告するとともに、房顕を迎える事にした。