''Dai-ichi Sōgun'' , image = , caption = , dates = April 8, 1945 – November 30, 1945 , country =

Empire of Japan The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent fo ...

, allegiance =

Emperor of Japan The Emperor of Japan is the monarch and the head of the Imperial House of Japan, Imperial Family of Japan. Under the Constitution of Japan, he is defined as the symbol of the Japanese state and the unity of the Japanese people, and his positio ...

, branch =

Imperial Japanese Army The 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 o ...

, type = General Army , garrison = Tokyo , nickname = , battles = None ''(

Operation Downfall Operation Downfall was the proposed Allied plan for the invasion of the Japanese home islands near the end of World War II. The planned operation was canceled when Japan surrendered following the atomic bombings of Hiroshima and Nagasaki, th ...

)'' The was a general army of the

, established for the defense of eastern and northern

Honshū , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separa ...

(including the

Tōkai Tōkai ( 東海, literally ''East Sea'') in Japanese may refer to: * Tōkai region, a subregion of Chūbu * Tōkai, Ibaraki, a village, also known as "Tokaimura" (Tokai-village) * Tōkai, Aichi, a city * Tōkai University, a private university in T ...

and

Kantō region The is a geographical area of Honshu, the largest island of Japan. In a common definition, the region includes the Greater Tokyo Area and encompasses seven prefectures: Gunma, Tochigi, Ibaraki, Saitama, Tokyo, Chiba and Kanagawa. Slight ...

s) during the final stage of the

Pacific War The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vast ...

History

The First General Army was established on April 8, 1945, with the dissolution of the

General Defense Command The was a headquarters organization and general army of the Imperial Japanese Army, established to control all land and air units stationed within Japan proper, Korea and Taiwan during World War II. History The General Defense Command was estab ...

into the First and

Second General Army ''Dai-ni Sōgun'' , image = , caption = , dates = April 8, 1945-November 30, 1945 , country = Empire of Japan , allegiance = Empe ...

. It was essentially a

home guard Home guard is a title given to various military organizations at various times, with the implication of an emergency or reserve force raised for local defense. The term "home guard" was first officially used in the American Civil War, starting wi ...

and

garrison A garrison (from the French ''garnison'', itself from the verb ''garnir'', "to equip") is any body of troops stationed in a particular location, originally to guard it. The term now often applies to certain facilities that constitute a mil ...

, responsible for

civil defense Civil defense ( en, region=gb, civil defence) or civil protection is an effort to protect the citizens of a state (generally non-combatants) from man-made and natural disasters. It uses the principles of emergency operations: prevention, miti ...

anti-aircraft Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes surface based, ...

defenses, and for organizing

guerilla warfare Guerrilla warfare is a form of irregular warfare in which small groups of combatants, such as paramilitary personnel, armed civilians, or irregulars, use military tactics including ambushes, sabotage, raids, petty warfare, hit-and-run tac ...

cells in anticipation of the projected

Allied An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...

invasion of the

Japanese home islands The Japanese archipelago (Japanese: 日本列島, ''Nihon rettō'') is a group of 6,852 islands that form the country of Japan, as well as the Russian island of Sakhalin. It extends over from the Sea of Okhotsk in the northeast to the East Chi ...

(or in Japanese terminology). Although its territory encompassed all of northern Japan, its primary mission was to ensure the security of the heavily populated

, which included Tokyo. Its forces consisted mostly of poorly trained and poorly armed

reservists A reservist is a person who is a member of a military reserve force. They are otherwise civilians, and in peacetime have careers outside the military. Reservists usually go for training on an annual basis to refresh their skills. This person is ...

conscripted Conscription (also called the draft in the United States) is the state-mandated enlistment of people in a national service, mainly a military service. Conscription dates back to antiquity and it continues in some countries to the present day un ...

students and home guard militia. The First General Army remained active for several months after the

surrender of Japan The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, bringing the war's hostilities to a close. By the end of July 1945, the Imperial Japanese Navy ...

to help maintain public order until the arrival of the American occupation forces, and to oversee the final

demobilization Demobilization or demobilisation (see spelling differences) is the process of standing down a nation's armed forces from combat-ready status. This may be as a result of victory in war, or because a crisis has been peacefully resolved and militar ...

and dissolution of the Imperial Japanese Army.

Commanders

Commanding officer

Chief of Staff

References

Books

* * * * * * *

External links

*{{cite web , last = Wendel , first = Marcus , url = http://www.axishistory.com/index.php?id=6758 , title = Axis History Factbook , work = First General Army Army groups of Japan Military units and formations established in 1945 Military units and formations disestablished in 1945