清洲城
At the same time, Mori Nagayoshi (brother of Mori Ranmaru, who died at the Incident at Honnō-ji with Nobunaga) began his attempt for the Kiyosu Castle. Despite fierce arquebus fire from Mori's men, Sakai Tadatsugu succeeded at flanking and attacking Mori's in the rear. Mori Nagayoshi fled, having suffered 300 casualties.