On September 25, 1467, Katsumoto HOSOKAWA laid siege to the Shogun's palace and checked people coming in and out of the palace, saying some busho in Hokoshu (Shogun's direct controlled army) took the side of the western camp in the war.
応仁元年8月18日、細川勝元は将軍に近侍する奉公衆の中に西軍に味方する者がいるとして、将軍御所を囲み人の出入りを厳重に調べた。