Saturday, August 6 1921: Takijiro Onishi participated in the Semmill Mission
1921 (Taisho 10) Saturday, August 6 Takijiro Onishi (later Vice Admiral) returned from his study abroad in Europe and participated in the Semmill Mission. Onishi was a captain of the navy at the age of 30. The Sempill Mission is formed by Royal Air Force. It is a 19th Lord Sempill (the official name is William Forbes-Sempill) training mission to teach aviation engineering to the Imperial Japanese Navy. In April 1918, towards the end of World War I, the United Kingdom established the world’s first independent Royal Air Force, or RAF. It was created by fusing the Army Air Corps and the Navy Air Corps. It was because it became...