Yoshimichi repulsed the attacks for a time but in response to a scheme of Mutsuhide, Yoshimichi's vassals changed sides one after the other in the following year, and prior to a fierce attack by Hosokawa's forces, Takebeyama-jo Castle also capitulated.
一時はこれを撃退したが、翌年に入ると光秀の調略に応じて義道の家臣団が次々と寝返ってしまい、細川軍の猛攻の前に居城の建部山城も落城。