Furthermore he attacked Gifu-jo Castle, the castle of Dozan, in 1547, but he was defeated by Dosan's counterattack (the Battle of Kanoguchi, there are other theories about the time of the battle).
さらに天文16年（1547年）には道三の居城・岐阜城を攻撃したが、道三の反撃を受けて敗れた（加納口の戦い、ただし時期には異説あり）。