Ieyasu, who was caught in a tight spot, was ready to be held up in a castle at Hamamatsu, but departed for the front with 11,000 soldiers after spotting movement by Takeda's army
劣勢に追い込まれた家康は浜松に籠城の構えを見せたが、武田軍の動きを見て兵1万1,000を率いて出陣した。