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Tsūshōgō


Tsūshōgō (通称号?) were unit code names used by the Imperial Japanese Army (IJA) during World War II.

Each tsūshōgō consisted of a "Unit Character Code" (兵団文字符 Heidan Mojifu?) and a "Code Number" (通称番号 tsūshō bangō?). Unit Character Codes typically consisted of one character, although some units established in the late stages of the war had two-character codes. Unmobilized units were assigned area codes, such as "east" (東部 tōbu?) for those units under the jurisdiction of the Eastern District Army. Code Numbers were three to five digit long numbers unique to each IJA unit.

For example, the 116th Division was assigned Arashi ( "storm"?) as its Unit Character Code. The tsūshōgō of some of its subordinate units were:


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