Emperor Taishō

Emperor of Japan from 1912 until 1926

period of Japanese history from 1912 to 1926, under the reign of Emperor Taishō

1922 international treaty concerning naval construction and fleet limits

Japanese empress consort (1884–1951)

Japanese lady-in-waiting; concubine of Emperor Meiji; mother of Emperor Taishō

cemetery in Nagabusamachi, Tokyo, Japan

The Supreme Commander-in-chief of the Imperial Japanese Army and Navy () was the highest rank of the Imperial Japanese Army and the Imperial Japanese Navy from 1872 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.