Imperial Japanese Navy order of battle 1941

== Order of battle == === Warships === IJN at time of Pearl Harbor Attack in December 1941: ==== Battleships ==== 10 (plus 3 building) (1) 4 Kongō class — converted from battlecruisers. Built in 1913–1915.

Source: Wikipedia — Imperial Japanese Navy order of battle 1941 (CC BY-SA 4.0)