During July Nobunaga completely besieged Nagashima-cho in Ise Province (Mie Prefecture) with an amphibian operation leading 30,000 soldiers and brought a way of siege warfare.
7月、信長は3万人の大軍を率いて、伊勢国・長島町(三重県)を水陸から完全に包囲し、攻城戦攻城戦の手法に追い込んだ。