Dai-gensui

Dai-gensui
大元帥 (Japanese)
The Shōwa Emperor in the dress uniform of a grand marshal (c.1935)
Country Empire of Japan
Service branch Imperial Japanese Army
 Imperial Japanese Navy
Formation1872
Abolished1947
Next lower rankGensui (army and navy variant)

The Supreme Commander-in-chief of the Imperial Japanese Army and Navy (Japanese: 大元帥陸海軍大将, romanized: Dai-gensui-riku-kai-gun-taishō) was the highest rank of the Imperial Japanese Army and the Imperial Japanese Navy from 1871 to 1945, when the Empire of Japan was dissolved. The rank of dai-gensui was the highest rank in the Imperial Japanese Armed Forces and was held solely by the Emperor of Japan in his capacity as Supreme commander-in-chief. It formally became obsolete in 1945 when the Imperial Japanese military was abolished.