 By the time the battle ended , 3 @,@ 057 Japanese had died . Casualties aboard the four carriers were : Akagi : 267 ; Kaga : 811 ; Hiryu : 392 ; Soryu : 711 ; a total of 2 @,@ 181 . The heavy cruisers Mikuma ( sunk ; 700 casualties ) and Mogami ( badly damaged ; 92 ) accounted for another 792 deaths . 
