IJA 1st Independent Mixed Brigade (IJA stands for Imperial Japanese Army) consisted of the following units:
- 4th Tank Battalion
- 12 Type-89 Medium Tanks
- 13 Type-95 Light Tanks
- 12 Type-94 Tankettes
- 4 Armored Engineer Vehicles
- 1st Independent Infantry Regiment
- 1st Independent Artillery Battalion
- 1st Independent Engineer Company
In July 1937 at the beginning of the Second Sino-Japanese War, the brigade was known as the Sakai Brigade, for its commander, Lt. General Koji Sakai.
The original article can be found at 1st Independent Mixed Brigade (Imperial Japanese Army) and the edit history here.