Ranks of the Imperial Japanese Army a colonel in the army: "Taisa" (colonel), so the rank of "Rikugun Taisa" denoted an army colonel, while the rank of "Kaigun daisa" denoted a naval captain. Ranks of the Imperial Japanese Army The following tables present the rank insignia of the Imperial Japanese Army before and during World War II. These designs were worn on shoulders as passants (shoulder straps) between the years 1911 and 1938, then on collars afterwards until 1945, when the army was dissolved. The same officer ranks were used for both the Imperial Japanese Army and Imperial Japanese Navy, the only distinction being the placement
British Army officer rank insignia 1813) and different graded General officers by the combination of chevron-shaped ess pattern laces on the sleeve. During the Napoleonic wars, Field Marshals wore oak-leaf embroidered collar and cuff; and shoulder cord instead of previous pattern. It was continued till the end of 1830. At the beginning of 1831, new rank distinction was ordered for Field Marshals and General officers. After the Crimean War (30 January 1855), War Office ordered different rank badges for British General, staff and Regimental officers. It was the first complete set of rank badges to be used by the British Army. In 1868, Brigadier Generals