In May, they advanced into Izumo Province; however, as it took three long months to capture Akana-jo Castle they set up their headquarters in Mitoyamine in November.
4月に出雲に侵入したものの、赤穴城の攻略が3ヶ月と長くかかり、10月になって三刀屋峰に本陣を構えた。