The Amago Remnant Corps joined forces with the Yamana clan, intent on restoring the Amago clan to their former status, and fought against Takanobu TAKEDA, who had rebelled against the Yamana clan and was holed up in Tottori-jo Castle; after that, they fought on successive fronts in Inaba Province, wining a decisive victory in the battle at Koshikiyama-jo Castle.
尼子遺臣団は尼子氏再興の志を秘めて山名氏の軍勢に加わり、山名氏に謀叛して鳥取城に篭った武田高信と闘い、因幡国を転戦、甑山城での戦いにて決定的な勝利を得た。