The remnants of the Amago clan were affiliated with the Oda side (especially Hideyoshi), and moved around to fight in Harima Province, but in 1578, Katsuhisa AMAGO and Yukimori YAMANAKA became isolated at Kozuki-jo Castle.
尼子残党は織田方（特に秀吉）の傘下に入り、播磨国を転戦するも、天正6年（1578年）に尼子勝久や山中幸盛らが上月城で孤立してしまう。