Fifty-First Army (Japan)

Japanese Fifty-First Army
	Landing Map for Operation Downfall
Active	April 18, 1945 – August 15, 1945
Country	Empire of Japan
Branch	Imperial Japanese Army
Type	Infantry
Role	Corps
Garrison/HQ	Tsuchiura, Ibaraki
Nickname(s)	Ken(建Build)
Engagements	Operation Downfall

Last updated March 31, 2019

The Japanese 51st Army(第51軍,Dai-gojyūichi gun) was an army of the Imperial Japanese Army during World War II.

Corps is a term used for several different kinds of organisation.

The Imperial Japanese Army was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emperor of Japan as supreme commander of the army and the navy. Later an Inspectorate General of Aviation became the third agency with oversight of the army. During wartime or national emergencies, the nominal command functions of the emperor would be centralized in an Imperial General Headquarters (IGHQ), an ad-hoc body consisting of the chief and vice chief of the Army General Staff, the Minister of the Army, the chief and vice chief of the Naval General Staff, the Inspector General of Aviation, and the Inspector General of Military Training.

World War II, also known as the Second World War, was a global war that lasted from 1939 to 1945. The vast majority of the world's countries—including all the great powers—eventually formed two opposing military alliances: the Allies and the Axis. A state of total war emerged, directly involving more than 100 million people from over 30 countries. The major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 50 to 85 million fatalities, most of whom were civilians in the Soviet Union and China. It included massacres, the genocide of the Holocaust, strategic bombing, premeditated death from starvation and disease, and the only use of nuclear weapons in war.

History

The Japanese 51st Army was formed on April 8, 1945, under the Japanese Twelfth Area Army as part of the last desperate defense effort by the Empire of Japan to deter possible landings of Allied forces in central Honshū during Operation Downfall. The Japanese 51st Army was based in Tsuchiura, Ibaraki Prefecture and was thus intended to guard the northern beachhead to Tokyo and the Kantō region. It consisted mostly of poorly trained reservists, conscripted students and Volunteer Fighting Corps home guard militia. The Japanese 51st Army was demobilized at the surrender of Japan on August 15, 1945, without having seen combat.

The Japanese Twelfth Area Army was a field army of the Imperial Japanese Army during World War II.

The Empire of Japan was the historical nation-state and great power that existed from the Meiji Restoration in 1868 to the enactment of the 1947 constitution of modern Japan.

The Allies of World War II, called the United Nations from the 1 January 1942 declaration, were the countries that together opposed the Axis powers during the Second World War (1939–1945). The Allies promoted the alliance as a means to control German, Japanese and Italian aggression.

List of Commanders

	Name	From	To
Commanding officer	Lieutenant General Kengoro Noda	8 April 1945	15 August 1945
Chief of Staff	Major General Yoshio Sakai	6 April 1945	1 September 1945

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References

↑ Japanese Home Island Armies 8 April 1945

Drea, Edward J. (1998). "Japanese Preparations for the Defense of the Homeland & Intelligence Forecasting for the Invasion of Japan". In the Service of the Emperor: Essays on the Imperial Japanese Army. University of Nebraska Press. ISBN 0-8032-1708-0.
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.
Skates, John Ray (1994). The Invasion of Japan: Alternative to the Bomb Downfall. New York: University of South Carolina Press. ISBN 0-87249-972-3.

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External links

Wendel, Marcus. "Axis History Factbook". Japanese Fifty-First Army.

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[1] Japanese Home Island Armies 8 April 1945