Fourth Army (Japan)
|Japanese Fourth Army|
|Active||June 24, 1904 - August 15, 1945|
|Country||Empire of Japan|
|Branch||Imperial Japanese Army|
|Nickname(s)||Hikari (光 Light)|
*Battle of Liaoyang
*Battle of Mukden
World War II
*Soviet invasion of Manchuria
The Japanese 4th Army was initially raised on June 24, 1904 in the midst of the Russo-Japanese War under the command of General Nozu Michitsura out of various reserve elements, to provide support and additional manpower in the Japanese drive towards Mukden in the closing stages of the war against Imperial Russia. It was disbanded at Mukden on January 17, 1906 after the signing of the Treaty of Portsmouth and the end of the war.
Second Sino-Japanese War
After the start of the Second Sino-Japanese War, the Japanese Fourth Army was raised again as a garrison force to guard the northern borders of Manchukuo against possible incursions by the Soviet Red Army. It was based at Bei'an, the capital of a northern Manchukuo province of the same name, that was heavily fortified with various ground emplacements. The Fourth Army afterwards came under the operational command of the Japanese First Area Army under the overall command of the Kwantung Army. As the war situation in the southeast Asia and China fronts of World War II worsened against the Japanese, experienced men and equipment were siphoned off from the Fourth Army to reinforce other units, leaving it largely hollowed out by the start of 1945.
During the Soviet invasion of Manchuria in the final days of World War II, the Japanese Fourth Army was no match for the experienced, battle-hardened Soviet armored and mechanized infantry divisions, who quickly overran or circumvented the Japanese defenses, and its poorly equipped and poorly trained forces were driven back to Harbin by the time of the surrender of Japan. Many of its surviving troops became Japanese POWs in the Soviet Union.
List of Commanders
|1||General Nozu Michitsura||30 June 1904||12 January 1906|
|1||Lieutenant General Kesago Nakajima||15 July 1938||1 August 1939|
|2||Lieutenant General Jun Ushiroku||1 August 1939||28 September 1940|
|3||Lieutenant General Kohei Washizu||28 October 1940||15 October 1941|
|4||Lieutenant General Isamu Yokoyama||15 October 1941||21 September 1942|
|5||Lieutenant General Tatsumi Kusaba||21 September 1942||7 February 1944|
|6||Lieutenant General Kanji Nishihara||7 February 1944||23 March 1944|
|7||Lieutenant General Mikio Uemura||23 March 1944||September 1945|
Chief of Staff
|1||Major General Uehara Yusaku|30 June 1904||23 January 1906|
|1||Lieutenant General Renya Mutaguchi||15 July 1938||1 December 1939|
|2||Lieutenant General Masao Yoshizumi||1 December 1939||9 September 1940|
|3||Lieutenant General Hiroshi Watanabe||9 September 1940||7 July 1941|
|4||Lieutenant General Asasaburo Kobayashi||7 July 1941||1 December 1941|
|5||Lieutenant General Hiroshi Watanabe||1 December 1941||1 August 1942|
|6||Lieutenant General Kohei Takeshi||1 August 1942||11 September 1943|
|7||Major General Saburo Hagi||11 September 1943||26 December 1944|
|8||Major General Bujo Ono||26 December 1944||September 1945|
- Frank, Richard B (1999). Downfall: The End of the Imperial Japanese Empire. New York: Random House. ISBN 0-679-41424-X.
- Jowett, Bernard (1999). The Japanese Army 1931-45 (Volume 2, 1942-45). Osprey Publishing. ISBN 1-84176-354-3.
- Madej, Victor (1981). Japanese Armed Forces Order of Battle, 1937-1945. Game Publishing Company. ASIN: B000L4CYWW.
- Marston, Daniel (2005). The Pacific War Companion: From Pearl Harbor to Hiroshima. Osprey Publishing. ISBN 1-84176-882-0.
- Glantz, David (2003). The Soviet Strategic Offensive in Manchuria, 1945 (Cass Series on Soviet (Russian) Military Experience, 7). Routledge. ISBN 0-7146-5279-2.
- Wendel, Marcus. "Axis History Factbook". Japanese 4th Army.