|
was a Vice Admiral in the Imperial Japanese Navy during World War II. ==Biography== A native of Fukuoka prefecture, Yamada graduated from the 42nd class of the Imperial Japanese Naval Academy in 1914, ranked 5th out of 117 cadets. As a midshipman, he was assigned to the cruisers ''Aso'' and ''Yakumo'', and on his commissioning as ensign was assigned to the battleships ''Kawachi'' and ''Asahi''. In 1917, he returned to school to study latest naval artillery and submarine warfare techniques, as well as naval aviation. He was then assigned to a fighter squadron in Yokosuka, followed by a posting in 1920 as aircrew on the seaplane carrier ''Wakamiya''. As a lieutenant, Yamada was posted as naval attaché to France from 1920–1923, and was a member of the Japanese delegation at the Versailles Peace Treaty negotiations. On his return to Japan, he was again assigned to fighter groups in Yokosuka and in Kasumigaura. He was promoted to lieutenant commander in 1925, and then to commander after graduation from the Naval Staff College. As commander, Yamada served in various administrative positions within the Imperial Japanese Navy General Staff, and was again sent as naval attaché to France from 1935–1937, during his time he participated in the Geneva Disarmament Conference. He was also promoted to captain while overseas. After his return to Japan, he assumed command of the new aircraft carrier ''Soryu'' in 1939, and the ''Kaga'' in 1940. He was promoted to rear admiral on 15 October 1941. Beginning 1 April 1942, he commanded the 25th Air Flotilla (also called the "5th Air Attack Force") at the Japanese base of Rabaul, New Britain.〔Nishida, ''Imperial Japanese Navy''.〕 The 25th Air Flotilla under Yamada gave land-based bomber and fighter aircraft support to Operation Mo, the attempted invasion of Port Moresby in May, 1942. Subsequently, the 25th Air Flotilla took heavy losses in attacks on Allied forces during the first two months of the Guadalcanal campaign in the southern Solomon Islands.〔Fuller, ''Shokan'', p. 300.〕 Yamada was appointed Chief of Staff for the IJN 3rd Fleet from 23 November 1942 until 6 December 1943.〔Wendel, ''Axis History''.〕 From 26 August 1945 until 15 October 1945, he commanded the IJN 3rd Air Fleet.〔''Naval History via Flix''〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sadayoshi Yamada」の詳細全文を読む スポンサード リンク
|