Iehisa's army killed more than 3000 enemy troops, including Takanobu RYUZOJI, his family and main retainers in fighting at a wetland called Okitanawate, winning a decisive victory (the Battle of Okitanawate).
家久は沖田畷と呼ばれる湿地帯にて、龍造寺隆信を初め、一門・重臣など3000余人を討ち取り、見事に勝利した（沖田畷の戦い）。