The 4 hokage's was fighting with each using its strongest stance

The 4 hokage's was fighting with each using its strongest stance : First Hokage-Hashirama senju (Shodaime Hokage), Second Hokage-Tobirama Senju (Nidaime Hokage), Third Hokage-Sarutobi (Sandaime Hokage), Fourth Hokage-Namikaze Minato (Yondaime Hokage).