World War II Armed Forces — Orders of Battle and Organizations
Last Updated 25.10.2014
Imperial Japanese Army
Authorized Organizations
8th December 1941
Infantry
Infantry Division (Triangular)(Regular)
Infantry Division (Triangular)(Wartime)
Infantry Division (Square)(Regular)
Infantry Division (Square)(Wartime)
Motor Division
Independent Mixed Brigade
1st Raiding Brigade
1940 Antitank Battalion
1941 Antitank Battalion
1941 Antitank Company (Independent)
1941 Antitank Company (Pack)(Independent)
Cavalry
Cavalry Group
Cavalry Regiment (Independent)
Armor
Tank Group
Tank Regiment
Light Tank Regiment
Engineers
Engineer Regiment (Type A) (Combat)
Engineer Regiment (Type B) (Tunneling)
Engineer Regiment (Type C) (Heavy Bridge Building)
Engineer Regiment (Type D) (Landing)
Engineer Regiment (Type E) (River Crossing)
Engineer Regiment (Type F) (Armored Assault)
Transport Services
Transport Regiment (Type A1 & Type B1)
Transport Regiment (Type A2)
Transport Regiment (Type A3)
Transport Regiment (Type B2)
Transport Regiment (Motor Division)