Occupation of Japan
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Japan was occupied and administered by the
Allies of World War II The Allies, formally referred to as the United Nations from 1942, were an international Coalition#Military, military coalition formed during World War II (1939–1945) to oppose the Axis powers. Its principal members were the "Four Policeme ...
from the surrender of the
Empire of Japan The Empire of Japan, also known as the Japanese Empire or Imperial Japan, was the Japanese nation state that existed from the Meiji Restoration on January 3, 1868, until the Constitution of Japan took effect on May 3, 1947. From Japan–Kor ...
on September 2, 1945, at the war's end until the Treaty of San Francisco took effect on April 28, 1952. The occupation, led by the American military with support from the
British Commonwealth The Commonwealth of Nations, often referred to as the British Commonwealth or simply the Commonwealth, is an international association of 56 member states, the vast majority of which are former territories of the British Empire The B ...
and under the supervision of the Far Eastern Commission, involved a total of nearly one million Allied soldiers. The occupation was overseen by the US General
Douglas MacArthur Douglas MacArthur (26 January 18805 April 1964) was an American general who served as a top commander during World War II and the Korean War, achieving the rank of General of the Army (United States), General of the Army. He served with dis ...
, who was appointed Supreme Commander for the Allied Powers by the US president Harry S. Truman; MacArthur was succeeded as supreme commander by General Matthew Ridgway in 1951. Unlike in the occupations of Germany and
Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...
, the Soviet Union had little to no influence in Japan, declining to participate because it did not want to place Soviet troops under MacArthur's direct command. This foreign presence marks the only time in the
history of Japan The first human inhabitants of the Japanese archipelago have been traced to the Japanese Paleolithic, Paleolithic, around 38–39,000 years ago. The Jōmon period, named after its cord-marked pottery, was followed by the Yayoi period in the fi ...
that it has been occupied by a foreign power. However, unlike in Germany, the Allies never assumed direct control over Japan's civil administration. In the immediate aftermath of Japan's military surrender, the country's government continued to formally operate under the provisions of the
Meiji Constitution The Constitution of the Empire of Japan ( Kyūjitai: ; Shinjitai: , ), known informally as the Meiji Constitution (, ''Meiji Kenpō''), was the constitution of the Empire of Japan which was proclaimed on February 11, 1889, and remained in ...
. Furthermore, at General MacArthur's insistence,
Emperor The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
Hirohito , Posthumous name, posthumously honored as , was the 124th emperor of Japan according to the traditional order of succession, from 25 December 1926 until Death and state funeral of Hirohito, his death in 1989. He remains Japan's longest-reigni ...
remained on the imperial throne and was effectively granted full immunity from prosecution for
war crime A war crime is a violation of the laws of war that gives rise to individual criminal responsibility for actions by combatants in action, such as intentionally killing civilians or intentionally killing prisoners of war, torture, taking hostage ...
s after he agreed to replace the wartime cabinet with a ministry acceptable to the Allies and committed to implementing the terms of the Potsdam Declaration, which among other things called for the country to become a
parliamentary democracy A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their democratic legitimacy from their ability to command the support ("confidence") of a majority of the legisl ...
. Under MacArthur's guidance, the Japanese government introduced sweeping social reforms and implemented economic reforms that recalled American "
New Deal The New Deal was a series of wide-reaching economic, social, and political reforms enacted by President Franklin D. Roosevelt in the United States between 1933 and 1938, in response to the Great Depression in the United States, Great Depressi ...
" priorities of the 1930s under President
Franklin D. Roosevelt Franklin Delano Roosevelt (January 30, 1882April 12, 1945), also known as FDR, was the 32nd president of the United States, serving from 1933 until his death in 1945. He is the longest-serving U.S. president, and the only one to have served ...
. In 1947, a sweeping amendment to the Meiji Constitution was passed that effectively repealed it in its entirety and replaced it with a new, American-written constitution, and the Emperor's theoretically vast powers, which for many centuries had been constrained only by conventions that had evolved over time, became strictly limited by law as a
constitutional monarchy Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. ...
. While Article 9 of the constitution explicitly forbade Japan from maintaining a military or pursuing war as a means to settle international disputes, this policy soon became problematic especially as neighboring China fell under the control of the
Chinese Communist Party The Communist Party of China (CPC), also translated into English as Chinese Communist Party (CCP), is the founding and One-party state, sole ruling party of the People's Republic of China (PRC). Founded in 1921, the CCP emerged victorious in the ...
and the
Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...
broke out. As a result, the National Police Reserve (NPR) was founded in 1950. The NPR was reorganized into the
Japan Self-Defense Forces The are the military forces of Japan. Established in 1954, the JSDF comprises the Japan Ground Self-Defense Force, the Japan Maritime Self-Defense Force, and the Japan Air Self-Defense Force. They are controlled by the Ministry of Defense ...
(JSDF) in 1954, effectively completing the ''de facto'' remilitarization of Japan. The occupation officially ended with the coming into force of the Treaty of San Francisco, signed on September 8, 1951, and effective from April 28, 1952, after which the US military ceased any direct involvement in the country's civil administration thus effectively restoring full sovereignty to Japan with the exception of the
Ryukyu Islands The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Geography of Taiwan, Taiwan: the Ryukyu Islands are divided into the Satsunan Islands (Ōsumi Islands, Ōsumi, Tokara Islands, Tokara and A ...
(
Okinawa Prefecture is the southernmost and westernmost prefecture of Japan. It consists of three main island groups—the Okinawa Islands, the Sakishima Islands, and the Daitō Islands—spread across a maritime zone approximately 1,000 kilometers east to west an ...
). The simultaneous implementation of the US-Japan Security Treaty (replaced by the revised treaty in 1960) allowed tens of thousands of American soldiers to remain based in Japan indefinitely, albeit at the invitation of the Japanese government and not as an occupation force. The occupation of Japan can be usefully divided into three phases: the initial effort to punish and reform Japan; the so-called " Reverse Course" in which the focus shifted to suppressing dissent and reviving the
Japanese economy The economy of Japan is a highly developed mixed economy, often referred to as an East Asian model. According to the IMF forecast for 2025, it will be the fifth-largest economy in the world by nominal GDP as well as by purchasing power par ...
to support the US in the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
as a country of the
Western Bloc The Western Bloc, also known as the Capitalist Bloc, the Freedom Bloc, the Free Bloc, and the American Bloc, was an unofficial coalition of countries that were officially allied with the United States during the Cold War (1947–1991). While ...
; and the final establishment of a formal peace treaty with the 48 Allies of the Second World War and an enduring military alliance with the United States.


Background


Initial planning

American planning for a post-war occupation of Japan began as early as February 1942, when President
Franklin D. Roosevelt Franklin Delano Roosevelt (January 30, 1882April 12, 1945), also known as FDR, was the 32nd president of the United States, serving from 1933 until his death in 1945. He is the longest-serving U.S. president, and the only one to have served ...
established an
Advisory Committee on Postwar Foreign Policy The Advisory Committee on Postwar Foreign Policy was a secretive committee created on February 12, 1942, to prepare recommendations for President Franklin D. Roosevelt on post World War II foreign policy. Predecessors included the similar Advisory C ...
to advise him on the postwar reconstruction of
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
,
Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
, and Japan (
Axis powers The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was the military coalition which initiated World War II and fought against the Allies of World War II, Allies. Its principal members were Nazi Ge ...
). On matters related to Japan, this committee was later succeeded by the smaller Inter-Departmental Area Committee on the Far East (IDAFE), which met 234 times between the autumn of 1942 and the summer of 1945 and had frequent discussions with two US presidents, Roosevelt and Harry S. Truman. During the war, the Allied Powers had planned to divide Japan amongst themselves for the purposes of occupation, as was done for the
Allied-occupied Germany The entirety of Germany was occupied and administered by the Allies of World War II, from the Berlin Declaration on 5 June 1945 to the establishment of West Germany on 23 May 1949. Unlike occupied Japan, Nazi Germany was stripped of its sov ...
. Under the final plan, however, Supreme Commander for the Allied Powers (SCAP) was to be given direct control over the main islands of Japan (
Honshu , historically known as , is the largest of the four main islands of Japan. It lies between the Pacific Ocean (east) and the Sea of Japan (west). It is the list of islands by area, seventh-largest island in the world, and the list of islands by ...
,
Hokkaido is the list of islands of Japan by area, second-largest island of Japan and comprises the largest and northernmost prefectures of Japan, prefecture, making up its own list of regions of Japan, region. The Tsugaru Strait separates Hokkaidō fr ...
,
Shikoku is the smallest of the List of islands of Japan#Main islands, four main islands of Japan. It is long and between at its widest. It has a population of 3.8 million, the least populated of Japan's four main islands. It is south of Honshu ...
, and
Kyushu is the third-largest island of Japan's Japanese archipelago, four main islands and the most southerly of the four largest islands (i.e. excluding Okinawa Island, Okinawa and the other Ryukyu Islands, Ryukyu (''Nansei'') Ryukyu Islands, Islands ...
) and the immediately surrounding islands, while outlying possessions were divided between the Allied Powers as follows: *
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
: Northern Korea, South Sakhalin, and the
Kuril Islands The Kuril Islands or Kurile Islands are a volcanic archipelago administered as part of Sakhalin Oblast in the Russian Far East. The islands stretch approximately northeast from Hokkaido in Japan to Kamchatka Peninsula in Russia, separating the ...
*
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
: Southern Korea,
Okinawa Islands The are an island group in Okinawa Prefecture, Japan, and are the principal island group of the prefecture. The Okinawa Islands are part of the larger Ryukyu Islands group and are located between the Amami Islands of Kagoshima Prefecture to the ...
, the
Amami Islands The The name ''Amami-guntō'' was standardized on February 15, 2010. Prior to that, another name, ''Amami shotō'' (奄美諸島), was also used. is a Japanese archipelago in the Satsunan Islands, which is part of the Ryukyu Islands, and is sout ...
, the Ogasawara Islands and Japanese possessions in
Micronesia Micronesia (, ) is a subregion of Oceania, consisting of approximately 2,000 small islands in the Northwestern Pacific Ocean. It has a close shared cultural history with three other island regions: Maritime Southeast Asia to the west, Poly ...
*
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
:
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...
and
Penghu The Penghu ( , Hokkien Pe̍h-ōe-jī, POJ: ''Phîⁿ-ô͘''  or ''Phêⁿ-ô͘'' ) or Pescadores Islands are an archipelago of 90 islands and islets in the Taiwan Strait, about west of the main island of Taiwan across the Penghu Ch ...
In early August 1945, with Japan's surrender seeming probable, the US
Joint Chiefs of Staff The Joint Chiefs of Staff (JCS) is the body of the most senior uniformed leaders within the United States Department of Defense, which advises the president of the United States, the secretary of defense, the Homeland Security Council and ...
recommended to President Harry S. Truman that Pacific Theatre Commander General
Douglas MacArthur Douglas MacArthur (26 January 18805 April 1964) was an American general who served as a top commander during World War II and the Korean War, achieving the rank of General of the Army (United States), General of the Army. He served with dis ...
be named Supreme Commander for the Allied Powers (SCAP) to oversee the surrender and occupation of Japan. Truman agreed, and MacArthur asked his staff in
Manila Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
to begin making concrete preparations for the occupation of Japan. As the Soviets moved in to occupy their allotted territories, some Japanese forces continued to resist even after the Japanese surrender. Such operations included final battles on the Kuril Islands and South Sakhalin well past the end of August in 1945. In the end, despite its initial hopes, the Soviet Union did not manage to occupy any part of the Japanese home islands, largely due to significant U.S. opposition that was backed by the leverage gained by its then newly realized status as the world's only nuclear-armed state. In any case, Soviet leader
Joseph Stalin Joseph Vissarionovich Stalin (born Dzhugashvili; 5 March 1953) was a Soviet politician and revolutionary who led the Soviet Union from 1924 until Death and state funeral of Joseph Stalin, his death in 1953. He held power as General Secret ...
was not inclined to press the Americans very far following Japan's surrender. He was not willing to place Soviet troops under MacArthur's direct command. Furthermore, in terms of both strategic interests and prestige the Soviets had achieved most of their war aims in the Far East. Moreover, whereas China, Korea and Japan were all a considerable distance from the USSR's European heartland, Stalin regarded establishing a powerful buffer against further military threats from the west to be vital to the Soviet Union's future existence. He therefore placed a far greater priority on establishing Soviet communist influence in Europe rather than in Asia.


Japanese surrender and initial landings

Following the dropping of atomic bombs and the entry of the Soviet Union into the war against Japan, on the night of 9–10 August 1945, Emperor
Hirohito , Posthumous name, posthumously honored as , was the 124th emperor of Japan according to the traditional order of succession, from 25 December 1926 until Death and state funeral of Hirohito, his death in 1989. He remains Japan's longest-reigni ...
announced his decision that the Japanese government should accept the terms demanded by the Allies in the Potsdam Declaration to
Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
Kantarō Suzuki and his administration. On August 15, 1945, Emperor Hirohito announced Japan's surrender to the Japanese people in a nationwide radio broadcast. Two days after Japanese Emperor's first radio broadcast informing the surrender of Japan,
Prince Naruhiko Higashikuni was a member of the Japanese imperial family and general of the army who served as prime minister of Japan from 17 August to 9 October 1945. He is the only member of the Japanese imperial family to head a cabinet, and Japan's shortest-servin ...
(a member of Japanese imperial family and father-in-law of Hirohito's eldest daughter, Shigeko Higashikuni) became first post-war Prime Minister on August 17, 1945. Japanese officials left for
Manila Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
on August 19 to meet MacArthur and to discuss surrender terms. On August 28, 1945, a week before the official surrender ceremony, 150 US personnel flew to Atsugi,
Kanagawa Prefecture is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Kanagawa Prefecture is the List of Japanese prefectures by population, second-most populous prefecture of Japan at 9,221,129 (1 April 2022) and third-dens ...
. They were followed by the USS ''Missouri'', whose accompanying vessels landed the 4th Marine Regiment on the southern coast of Kanagawa. The 11th Airborne Division was airlifted from Okinawa to Atsugi Airdrome, from
Tokyo Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
. Other Allied personnel followed. MacArthur arrived in Tokyo on August 30 and immediately decreed several laws. No Allied personnel were to assault Japanese people or eat the scarce Japanese food. Flying the '' Hinomaru'' (sun disc), national flag of Japan was initially severely restricted (although individuals and prefectural offices could apply for permission to fly it); this restriction was partially lifted in 1948 and completely lifted the following year. On September 2, 1945, Japan formally surrendered with the signing of the Japanese Instrument of Surrender. On September 6, U.S. President Truman approved a document titled " U.S. Initial Post-Surrender Policy for Japan". The document set two main objectives for the occupation: eliminating Japan's war potential and turning Japan into a democratic nation with pro-
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
orientation.


Size and scope

By the end of 1945, around 430,000 American soldiers were stationed throughout Japan. Of the main Japanese islands,
Kyushu is the third-largest island of Japan's Japanese archipelago, four main islands and the most southerly of the four largest islands (i.e. excluding Okinawa Island, Okinawa and the other Ryukyu Islands, Ryukyu (''Nansei'') Ryukyu Islands, Islands ...
was occupied by the 24th Infantry Division, with some responsibility for
Shikoku is the smallest of the List of islands of Japan#Main islands, four main islands of Japan. It is long and between at its widest. It has a population of 3.8 million, the least populated of Japan's four main islands. It is south of Honshu ...
.
Honshu , historically known as , is the largest of the four main islands of Japan. It lies between the Pacific Ocean (east) and the Sea of Japan (west). It is the list of islands by area, seventh-largest island in the world, and the list of islands by ...
was occupied by the First Cavalry Division and Sixth Army.
Hokkaido is the list of islands of Japan by area, second-largest island of Japan and comprises the largest and northernmost prefectures of Japan, prefecture, making up its own list of regions of Japan, region. The Tsugaru Strait separates Hokkaidō fr ...
was occupied by the 77th Infantry and 11th Airborne Divisions. By the beginning of 1946, replacement troops began to arrive in the country in large numbers and were assigned to MacArthur's Eighth Army, headquartered in Tokyo's Dai-Ichi building. In total, including rotations of replacement troops throughout the seven years, nearly 1 million American soldiers would serve in the Occupation, in addition to thousands of civilian contractors and tens of thousands of dependents. The American forces were supplemented by around 40,000 troops from the
British Commonwealth The Commonwealth of Nations, often referred to as the British Commonwealth or simply the Commonwealth, is an international association of 56 member states, the vast majority of which are former territories of the British Empire The B ...
. The official British Commonwealth Occupation Force (BCOF), composed of
Australian Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal Aus ...
,
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...
, Indian and
New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
personnel, did not begin deployment to Japan until February 21, 1946. While U.S. forces were responsible for the overall occupation, BCOF was responsible for supervising demilitarization and the disposal of Japan's war industries. BCOF was also responsible for occupation of several western prefectures and had its headquarters at Kure. At its peak, the force numbered about 40,000 personnel. During 1947, BCOF began to decrease its activities in Japan, and officially wound up in 1951. The Far Eastern Commission and Allied Council for Japan were also established to supervise the occupation of Japan. The establishment of a multilateral Allied council for Japan was proposed by the Soviet government as early as September 1945, and was supported partially by the British, French and Chinese governments.


Initial phase

The initial phase of the Occupation focused on punishing Japan for having made war on the Allies, and undertook a thorough reformation of Japanese society to ensure that Japan would never again be a threat to world peace. Reforms targeted all major sectors of Japanese society, government, and economy. Historians have emphasized similarities to the American
New Deal The New Deal was a series of wide-reaching economic, social, and political reforms enacted by President Franklin D. Roosevelt in the United States between 1933 and 1938, in response to the Great Depression in the United States, Great Depressi ...
programs of the 1930s. Moore and Robinson note that, "New Deal liberalism seemed natural, even to conservative Republicans such as MacArthur and Whitney."


Feeding the starving populace

Before reforms could be undertaken, MacArthur's first priority was to set up a food distribution network. Following the collapse of the ruling government and the wholesale destruction of most major cities, virtually the entire Japanese populace was starving. The air raids on Japan's urban centers left millions displaced, and food shortages (created by bad harvests and the demands of the war) worsened when the seizure of foodstuffs from Korea, Taiwan, and China ceased. Repatriation of Japanese people living in other parts of Asia and hundreds of thousands of demobilized prisoners of war only aggravated the hunger problem in Japan, as these people put more strain on already scarce resources. Around 5.1 million Japanese returned to Japan in the fifteen months following October 1, 1945, and another million returned in 1947. As expressed by Kazuo Kawai, "Democracy cannot be taught to a starving people". Initially, the U.S. government provided emergency food relief through Government Aid and Relief in Occupied Areas ( GARIOA) funds. In fiscal year 1946, this aid amounted to US$92 million in loans. From April 1946, under the guise of Licensed Agencies for Relief in Asia, private relief organizations were also permitted to provide relief. Even with these measures, millions of people were still on the brink of starvation for several years after the surrender.


Preserving the Emperor

Once the food network was in place, MacArthur set out to win the support of
Hirohito , Posthumous name, posthumously honored as , was the 124th emperor of Japan according to the traditional order of succession, from 25 December 1926 until Death and state funeral of Hirohito, his death in 1989. He remains Japan's longest-reigni ...
. The two men met for the first time on September 27, 1945; the photograph of the two together is one of the most famous in Japanese history. Some were shocked that MacArthur wore his standard duty uniform with no tie, instead of his dress uniform, when meeting the Emperor Hirohito. The difference in height between the towering MacArthur and the diminutive Hirohito also impressed upon Japanese citizens who was in charge now. With the cooperation of Japan's reigning monarch, MacArthur had the political ammunition he needed to begin the real work of the occupation. While other Allied political and military leaders pushed for Hirohito to be tried as a
war criminal A war crime is a violation of the laws of war that gives rise to individual criminal responsibility for actions by combatants in action, such as intentionally killing civilians or intentionally killing prisoners of war, torture, taking hostage ...
, MacArthur resisted such calls, arguing that any such prosecution would be overwhelmingly unpopular with the Japanese people. He also rejected calls for
abdication Abdication is the act of formally relinquishing monarchical authority. Abdications have played various roles in the Order of succession, succession procedures of monarchies. While some cultures have viewed abdication as an extreme abandonment of ...
, promoted by some members of the
imperial family A royal family is the immediate family of monarch, monarchs and sometimes their extended family. The term imperial family appropriately describes the family of an emperor or emperor, empress, and the term papal family describes the family of ...
such as Takahito, Prince Mikasa (younger brother of Hirohito) and former prime minister
Prince Naruhiko Higashikuni was a member of the Japanese imperial family and general of the army who served as prime minister of Japan from 17 August to 9 October 1945. He is the only member of the Japanese imperial family to head a cabinet, and Japan's shortest-servin ...
(father-in-law of Hirohito's eldest daughter, Princess Shigeko) and demands of intellectuals like Tatsuji Miyoshi.


Disarmament and demobilization

Japanese soldiers were rapidly disarmed and demobilized en masse. On September 15, 1945, the Japanese Imperial Headquarters was dissolved. By December, all Japanese military forces in the Japanese home islands were fully disbanded. Occupation forces also exploded or dumped into the sea over 2 million tons of unused munitions and other war
materiel Materiel or matériel (; ) is supplies, equipment, and weapons in military supply-chain management, and typically supplies and equipment in a commerce, commercial supply chain management, supply chain context. Military In a military context, ...
.


Release of political prisoners

The issuing of the Removal of Restrictions on Political, Civil, and Religious Liberties directive by SCAP on October 4, 1945, led to the abolition of the
Peace Preservation Law The was a Japanese law enacted on April 22, 1925, with the aim of allowing the Special Higher Police to more effectively suppress alleged socialists and communists. In addition to criminalizing forming an association with the aim of altering the ...
and the release of all political prisoners. Japanese communists were released from jail, and the
Japan Communist Party The is a communist party in Japan. Founded in 1922, it is the oldest List of political parties in Japan, political party in the country. It has 250,000 members as of January 2024, making it one of the largest List of communist parties#Modern n ...
was granted legal status.


Disestablishment of State Shinto

On December 15, 1945, the Shinto Directive was issued, abolishing
Shinto , also called Shintoism, is a religion originating in Japan. Classified as an East Asian religions, East Asian religion by Religious studies, scholars of religion, it is often regarded by its practitioners as Japan's indigenous religion and as ...
as a state religion and prohibiting some of its teachings and rites that were deemed to be militaristic or ultra-nationalistic.


Trade Union Act

On December 22, 1945, at SCAP's direction, the Diet passed Japan's first ever trade union law protecting the rights of workers to form or join a union, to organize, and take industrial action. There had been pre-war attempts to do so, but none that were successfully passed until the Allied occupation. A new Trade Union Law was passed on June 1, 1949, which remains in place to the present day. According to Article 1 of the Act, the purpose of the act is to "elevate the status of workers by promoting their being on equal standing with the employer".


Purge of wartime public officials

In January 1946, SCAP issued directives calling for the purge of wartime officials from public offices. Individuals targeted in the purge included accused war criminals, military officers, leaders of ultranationalist societies, leaders in the
Imperial Rule Assistance Association The , or Imperial Aid Association, was the Empire of Japan's ruling political organization during much of the Second Sino-Japanese War and World War II. It was created by Prime Minister Fumimaro Konoe on 12 October 1940, to promote the goals ...
, business leaders involved in Japanese overseas economic expansion, governors of former Japanese colonies, and national leaders involved in the decisions leading Japan into war. Ultimately, SCAP screened a total of 717,415 possible purgees, and wound up excluding 201,815 of them from holding public office. However, as part of the " Reverse Course" in Occupation policy, most of the purgees would be de-purged and allowed to return to public life by 1951.


Enfranchisement of women

After Japan's surrender, women's leaders in Japan began calling for women's enfranchisement. In August 1945, Ichikawa Fusae (a leader of the pre-war women's suffrage movement) organized the Women's Committee to Cope with Postwar Conditions, a group of 70 Japanese women whose top priorities included women's enfranchisement.Mire, Koikare, ''Pedagogy of Democracy: Feminism and the Cold War in the U.S. Occupation of Japan'', Temple University Press 2008, p. 48. Swayed by the urges of female leaders, Home Minister Horiuchi Zenjiro advocated for granting women enfranchisement in a meeting of the Japanese male leaders of the Shidehara Cabinet on October 9, 1945. Convinced, the cabinet voted unanimously to grant women the right to vote. Two days later, before any action was taken to enact the cabinet's decision, General MacArthur issued his five-point reform directive, one of the points being an order to liberate Japanese women through enfranchisement. After MacArthur issued his directive, the Japanese government officially lowered the voting age and extended the voting franchise to women in future elections. On April 10, 1946, first post-war Japanese general election with 78.52% voter turnout among men and 66.97% among women was held, giving Japan its first prime minister partially elected by men and women,
Shigeru Yoshida was a Japanese diplomat and politician who served as prime minister of Japan from 1946 to 1947 and again from 1948 to 1954, serving through most of the country's occupation after World War II. Yoshida played a major role in determining the cour ...
succeeded Kijūrō Shidehara as prime minister, took office on May 22, 1946.


Hirohito renounces his divinity

At SCAP's insistence, as part of a New Year's Day message, Emperor Hirohito publicly renounced his own divinity, declaring:


Constitutional amendment

In 1947, the Diet ratified a new
Constitution of Japan The Constitution of Japan is the supreme law of Japan. Written primarily by American civilian officials during the occupation of Japan after World War II, it was adopted on 3 November 1946 and came into effect on 3 May 1947, succeeding the Meij ...
through amendment of
Meiji Constitution The Constitution of the Empire of Japan ( Kyūjitai: ; Shinjitai: , ), known informally as the Meiji Constitution (, ''Meiji Kenpō''), was the constitution of the Empire of Japan which was proclaimed on February 11, 1889, and remained in ...
that followed closely a "model copy" drafted by American civilian officials within SCAP, and was promulgated to replace the old
Prussia Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...
n-style
Meiji Constitution The Constitution of the Empire of Japan ( Kyūjitai: ; Shinjitai: , ), known informally as the Meiji Constitution (, ''Meiji Kenpō''), was the constitution of the Empire of Japan which was proclaimed on February 11, 1889, and remained in ...
that had granted the Emperor theoretically unlimited powers. The new constitution drew inspiration from the U.S. Bill of Rights,
New Deal The New Deal was a series of wide-reaching economic, social, and political reforms enacted by President Franklin D. Roosevelt in the United States between 1933 and 1938, in response to the Great Depression in the United States, Great Depressi ...
social legislation, the liberal constitutions of several European states and even the Soviet Union, and transferred sovereignty from the Emperor to the people in an attempt to depoliticize the Throne and reduce it to the status of a state symbol. Included in the revised charter was the famous Article Nine, whereby Japan forever renounced war as an instrument of state policy and became forbidden to maintain a standing army. The 1947 Constitution also officially enfranchised women, guaranteed fundamental human rights, strengthened the powers of Parliament and the Cabinet, and decentralized the police and local government.


Zaibatsu dissolution

To further remove Japan as a potential future threat to the United States, the Far Eastern Commission decided that Japan was to be partly de-industrialized. In the end, SCAP adopted a program of de-industrialization and de-concentration in Japan that was implemented to a lesser degree than the similar U.S. "industrial disarmament" program in Germany.Frederick H. Gareau "Morgenthau's Plan for Industrial Disarmament in Germany" The Western Political Quarterly, Vol. 14, No. 2 (Jun., 1961), pp. 531. To this end, the prewar ''
zaibatsu is a Japanese language, Japanese term referring to industrial and financial vertical integration, vertically integrated business conglomerate (company), conglomerates in the Empire of Japan, whose influence and size allowed control over signifi ...
'' industrial conglomerates were pressured into undergoing "voluntary" dissolution into smaller independent companies. Although SCAP originally planned to break up 325 Japanese companies, as a result of changes in priorities in connection with the " Reverse Course," in the end only the 11 largest companies were dissolved.


Labor Standards Act

The Labor Standards Act was enacted on April 7, 1947, to govern working conditions in Japan. According to Article 1 of the Act, its goal was to ensure that "Working conditions shall be those which should meet the needs of workers who live lives worthy of human beings." Support stemming from the Allied occupation has introduced better working conditions and pay for numerous employees in Japanese business. This allowed for more sanitary and hygienic working environments along with welfare and government assistance for health insurance, pensions plans and work involving other trained specialists. While it was created while Japan was under occupation, the origins of the Act have nothing to do with the occupation forces. It appears to have been the brainchild of Kosaku Teramoto, a former member of the Thought Police, who had become the head of the Labor Standards section of the Welfare Ministry.


Education reform

Before and during the war, Japanese education was based on the German system, with " Gymnasien" (selective grammar schools) and universities to train students after primary school. During the occupation, Japan's secondary education system was changed to incorporate three-year junior high schools and senior high schools similar to those in the United States: Junior high school became compulsory, but senior high school remained optional. The
Imperial Rescript on Education The , or IRE for short, was signed by Emperor Meiji of Japan on 30 October 1890 to articulate government policy on the guiding principles of education on the Empire of Japan. The 315 kanji, character document was read aloud at all important school ...
was repealed, and the Imperial University system reorganized. The longstanding issue of
Japanese script reform The Japanese script reform is the attempt to correlate standard spoken Japanese with the written word, which began during the Meiji period. This issue is known in Japan as the . The reforms led to the development of the modern Japanese written ...
, which had been planned for decades but continuously opposed by more conservative elements, was also resolved during this time. The
Japanese writing system The modern Japanese writing system uses a combination of Logogram, logographic kanji, which are adopted Chinese characters, and Syllabary, syllabic kana. Kana itself consists of a pair of syllabary, syllabaries: hiragana, used primarily for n ...
was drastically reorganized with the
Tōyō kanji The are those kanji listed on the , which was released by the Japanese on 16 November 1946, following a reform of kanji characters of Chinese origin in the Japanese language. The intention of the list was to declare which kanji could be used ...
-list in 1946, predecessor of today's
Jōyō kanji The are those kanji listed on the , officially announced by the Japanese Ministry of Education. The current List of jōyō kanji, list of 2,136 characters was issued in 2010. It is a slightly modified version of the tōyō kanji, kanji, which ...
, and orthography was greatly altered to reflect spoken usage.


Land reform

A sweeping
land reform Land reform (also known as agrarian reform) involves the changing of laws, regulations, or customs regarding land ownership, land use, and land transfers. The reforms may be initiated by governments, by interested groups, or by revolution. Lan ...
was also conducted, led by Wolf Ladejinsky from SCAP. However, Ladejinsky would claim that the real architect of the reform was , former Japanese Minister of Agriculture and Forestry. Between 1947 and 1949, approximately of land (approximately 38% of Japan's cultivated land) were purchased from the
landlord A landlord is the owner of property such as a house, apartment, condominium, land, or real estate that is rented or leased to an individual or business, known as a tenant (also called a ''lessee'' or ''renter''). The term landlord appli ...
s under the government's reform program and resold at extremely low prices (after inflation) to the farmers who worked them. MacArthur's land reform redistribution resulted in only 10% of the land being worked by non-owners. By 1950, three million peasants had acquired land, dismantling a power structure that the landlords had long dominated.


Punishing war criminals

While these other reforms were taking place, various military tribunals, most notably the
International Military Tribunal for the Far East The International Military Tribunal for the Far East (IMTFE), also known as the Tokyo Trial and the Tokyo War Crimes Tribunal, was a military trial convened on 29 April 1946 to Criminal procedure, try leaders of the Empire of Japan for their cri ...
in
Ichigaya is an area in the eastern portion of Shinjuku, Tokyo, Shinjuku, Tokyo, Japan. Places in Ichigaya *Hosei University Ichigaya Campus *Chuo University Graduate School *Ministry of Defense (Japan), Ministry of Defense headquarters: Formerly Headqua ...
, were trying Japan's war criminals and sentencing many to death and imprisonment. However, many suspects such as Masanobu Tsuji,
Nobusuke Kishi was a Japanese bureaucrat and politician who served as Prime Minister of Japan, prime minister of Japan from 1957 to 1960. He is remembered for his exploitative economic management of the Japanese puppet state of Manchukuo in China in the 1930s, ...
, Yoshio Kodama and Ryōichi Sasakawa were never judged, while the Emperor
Hirohito , Posthumous name, posthumously honored as , was the 124th emperor of Japan according to the traditional order of succession, from 25 December 1926 until Death and state funeral of Hirohito, his death in 1989. He remains Japan's longest-reigni ...
, all members of the
imperial family A royal family is the immediate family of monarch, monarchs and sometimes their extended family. The term imperial family appropriately describes the family of an emperor or emperor, empress, and the term papal family describes the family of ...
implicated in the war such as Yasuhito, Prince Chichibu (younger brother of Hirohito), Prince Yasuhiko Asaka, Prince Fushimi Hiroyasu, former prime minister
Prince Naruhiko Higashikuni was a member of the Japanese imperial family and general of the army who served as prime minister of Japan from 17 August to 9 October 1945. He is the only member of the Japanese imperial family to head a cabinet, and Japan's shortest-servin ...
(father-in-law of Princess Shigeko, Hirohito's eldest daughter) and Prince Tsuneyoshi Takeda, and all members of Unit 731—including its director Dr. Shirō Ishii—were granted immunity from criminal prosecution by General MacArthur. Before the war crimes trials actually convened, the SCAP, its International Prosecution Section (IPS) and Shōwa officials worked behind the scenes not only to prevent the imperial family from being indicted, but also to slant the testimony of the defendants to ensure that no one implicated the Emperor. High officials in court circles and the Shōwa government collaborated with Allied GHQ in compiling lists of prospective war criminals, while the individuals arrested as ''Class A'' suspects and incarcerated in Sugamo prison solemnly vowed to protect their sovereign against any possible taint of war responsibility. Thus, months before the
Tokyo tribunal The International Military Tribunal for the Far East (IMTFE), also known as the Tokyo Trial and the Tokyo War Crimes Tribunal, was a military trial convened on 29 April 1946 to try leaders of the Empire of Japan for their crimes against peace ...
commenced, MacArthur's highest subordinates were working to attribute ultimate responsibility for
attack on Pearl Harbor The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Empire of Japan on the United States Pacific Fleet at Naval Station Pearl Harbor, its naval base at Pearl Harbor on Oahu, Territory of ...
to former prime minister
Hideki Tojo was a Japanese general and statesman who served as Prime Minister of Japan from 1941 to 1944 during the Second World War. His leadership was marked by widespread state violence and mass killings perpetrated in the name of Japanese nationalis ...
by allowing "the major criminal suspects to coordinate their stories so that the Emperor would be spared from indictment." According to historian John W. Dower, "With the full support of MacArthur's headquarters, the prosecution functioned, in effect, as a defense team for the emperor." In Dower's view,


The "Reverse Course"

The is the name commonly given to a major shift in the Occupation policies that began in 1947 in response to the emerging global
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
. In particular, U.S. priorities shifted from punishing and reforming Japan to ensuring internal political stability, rebuilding the shattered economy, and remilitarizing Japan to the extent possible under Article 9, in support of U.S.
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
objectives in
East Asia East Asia is a geocultural region of Asia. It includes China, Japan, Mongolia, North Korea, South Korea, and Taiwan, plus two special administrative regions of China, Hong Kong and Macau. The economies of Economy of China, China, Economy of Ja ...
. This involved relaxing and in some cases even partially undoing earlier reforms the Occupation had enacted in 1945 and 1946. As a U.S. Department of State official history puts it, "this 'Reverse Course'...focused on strengthening, not punishing, what would become a key Cold War ally." An early sign of the shift in SCAP's thinking came in January 1947 when MacArthur announced that he would not permit a massive, nationwide general strike that labor unions had scheduled for February 1. Thereafter, the broader shift in Occupation policies became more and more apparent. Thousands of conservative and nationalist wartime leaders were de-purged and allowed to reenter politics and government ministries. In the industrial sector, plans for further anti-trust actions against the remains of the old ''
zaibatsu is a Japanese language, Japanese term referring to industrial and financial vertical integration, vertically integrated business conglomerate (company), conglomerates in the Empire of Japan, whose influence and size allowed control over signifi ...
'' industrial conglomerates were scrapped, and some earlier anti-trust policies were partially undone. The incomplete suppression of the ''zaibatsu'' allowed them to partially reform as "informal associations" known as ''
keiretsu A is a set of companies with interlocking business relationships and shareholdings that dominated the Japanese economy in the second half of the 20th century. In the legal sense, it is a type of business group that is in a loosely organized al ...
.'' SCAP also attempted to weaken the labor unions they had recently empowered, most notably issuing an edict stripping public-sector workers of their right to go on strike. In order to stabilize the Japanese economy as soon as possible, American banker Joseph Dodge was brought in as an economic consultant. Dodge implemented the " Dodge Line" in 1949, a set of draconian contractionary fiscal and monetary policies that caused much hardship for the Japanese populace but succeeded in getting rampant
inflation In economics, inflation is an increase in the average price of goods and services in terms of money. This increase is measured using a price index, typically a consumer price index (CPI). When the general price level rises, each unit of curre ...
under control. Dodge also fixed the exchange rate at 360 yen to the dollar, a favorable rate that would help boost Japanese exports in the years to come and power the
Japanese economic miracle The Japanese economic miracle () refers to a period of economic growth in the post–World War II Japan. It generally refers to the period from 1955, around which time the per capita gross national income of the country recovered to pre-war leve ...
. As part of the Reverse Course, the United States also began pressuring Japan to remilitarize. In 1950, SCAP established the National Police Reserve (NPR), which would later become the basis of the present-day
Japan Self Defense Forces The are the Military, military forces of Japan. Established in 1954, the JSDF comprises the Japan Ground Self-Defense Force, the Japan Maritime Self-Defense Force, and the Japan Air Self-Defense Force. They are controlled by the Ministry of D ...
(JSDF), founded in 1954. The climax of the Reverse course came in the so-called " Red Purge" (''reddo pāji'') of 1950. The " fall" of
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
to the communists in 1949 and the outbreak of the
Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...
in 1950 had heightened
conservative Conservatism is a cultural, social, and political philosophy and ideology that seeks to promote and preserve traditional institutions, customs, and values. The central tenets of conservatism may vary in relation to the culture and civiliza ...
fears that
communism Communism () is a political sociology, sociopolitical, political philosophy, philosophical, and economic ideology, economic ideology within the history of socialism, socialist movement, whose goal is the creation of a communist society, a ...
was on the march in
East Asia East Asia is a geocultural region of Asia. It includes China, Japan, Mongolia, North Korea, South Korea, and Taiwan, plus two special administrative regions of China, Hong Kong and Macau. The economies of Economy of China, China, Economy of Ja ...
. Against this backdrop, the Japanese government and business leaders, with the connivance and encouragement of SCAP, purged tens of thousands of communists, alleged communists, and other
leftists Left-wing politics describes the range of Ideology#Political ideologies, political ideologies that support and seek to achieve social equality and egalitarianism, often in opposition to social hierarchy either as a whole or of certain social ...
from government posts, private sector jobs, and teaching positions at schools and universities. The Reverse Course significantly weakened left-wing forces and strengthened conservatives, laying the foundations for decades of conservative rule. At the same time, it did not completely destroy leftist forces that had been deliberately unleashed in the Occupation's early stages, setting the stage for extremely contentious political struggles and labor strife in the 1950s, culminating in the massive Anpo protests and Miike Coal Mine Strike, both in 1960.


Ending the occupation

In 1949, MacArthur made a sweeping change in the SCAP power structure that greatly increased the power of Japan's native rulers, and the Occupation began to draw to a close. The Treaty of San Francisco, which was to end the occupation, was signed on September 8, 1951. It came into effect on April 28, 1952, formally ending all occupation powers of the Allied forces and restoring full sovereignty to Japan, except for the island chains of
Iwo Jima is one of the Japanese Volcano Islands, which lie south of the Bonin Islands and together with them make up the Ogasawara Subprefecture, Ogasawara Archipelago. Together with the Izu Islands, they make up Japan's Nanpō Islands. Although sout ...
and Okinawa, which the United States continued to hold. The General Headquarters of SCAP was abolished on the same day, though the American military administration remained in Tokyo until July 1, 1957 when the Far East Command was officially dissolved. Iwo Jima was returned to Japan in 1968, and most of Okinawa was returned in 1972. As a condition of securing the end of the Occupation and the restoration of Japanese sovereignty, Japan was compelled by the United States to agree to the U.S.-Japan Security Treaty, which has allowed US troops to remain based on Japanese soil on an indefinite basis. Even after the Occupation officially ended in 1952, a total of 260,000 American soldiers remained based on mainland Japan (exclusive of U.S.-controlled Okinawa, which based tens of thousands more). Even today, some 31,000 US military personnel remain based in Japan, including at major bases near
Tokyo Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
,
Hiroshima is the capital of Hiroshima Prefecture in Japan. , the city had an estimated population of 1,199,391. The gross domestic product (GDP) in Greater Hiroshima, Hiroshima Urban Employment Area, was US$61.3 billion as of 2010. Kazumi Matsui has b ...
,
Nagasaki , officially , is the capital and the largest Cities of Japan, city of Nagasaki Prefecture on the island of Kyushu in Japan. Founded by the Portuguese, the port of Portuguese_Nagasaki, Nagasaki became the sole Nanban trade, port used for tr ...
, Aomori,
Sapporo is a Cities designated by government ordinance of Japan, designated city in Hokkaido, Japan. Located in the southwest of Hokkaido, it lies within the alluvial fan of the Toyohira River, a tributary of the Ishikari River. Sapporo is the capital ...
, and Ishikari. Popular anger at the continuing presence of these U.S. military bases in Japan even after the official end of the Occupation continued to grow over the course of the 1950s, leading to a nationwide anti-base movement and a number of spectacular protests, including Bloody May Day in 1952, the Sunagawa Struggle from 1955 to 1957, and the Girard Incident protests in 1957. Partially in response to these protests, the original 1951 Security Treaty was revised into a somewhat less one-sided pact in 1960, resulting in the current U.S.-Japan Security Treaty, which has had the effect of establishing a military alliance between the United States and Japan. However, even the revised treaty was opposed by many in Japan, leading to the massive 1960 Anpo protests, which were the largest protests in Japan's modern history. Since the end of the Occupation, the United States has continuously pressured Japan to revise its American-imposed constitution to remove Article 9 and fully remilitarize. As a result, in 1954 the National Police Reserve was reorganized into the
Japan Self-Defense Forces The are the military forces of Japan. Established in 1954, the JSDF comprises the Japan Ground Self-Defense Force, the Japan Maritime Self-Defense Force, and the Japan Air Self-Defense Force. They are controlled by the Ministry of Defense ...
, a ''de facto'' military force, with U.S. assistance. However, thus far Japan has resisted U.S. pressures to fully rearm and remilitarize. Under the Yoshida Doctrine, Japan continued to prioritize economic growth over defense spending, relying on American military protection to ensure it could focus mainly on economic recovery. Through "guided capitalism," Japan was able to use its resources to economically recover from the war and revive industry, eventually sparking a lengthy period of unprecedented economic growth remembered as the
Japanese economic miracle The Japanese economic miracle () refers to a period of economic growth in the post–World War II Japan. It generally refers to the period from 1955, around which time the per capita gross national income of the country recovered to pre-war leve ...
occurred from the 1960s to the
Lost Decades The Lost Decades are a lengthy period of economic stagnation in Japan precipitated by the asset price bubble's collapse beginning in 1990. The singular term originally referred to the 1990s, but the 2000s (Lost 20 Years, ) and the 2010s (Lost ...
of the 1990s.


Impact


Prostitution

With the acceptance of the Allied occupation authorities, the Japanese organized a
brothel A brothel, strumpet house, bordello, bawdy house, ranch, house of ill repute, house of ill fame, or whorehouse is a place where people engage in Human sexual activity, sexual activity with prostitutes. For legal or cultural reasons, establis ...
system (the euphemistically named " Recreation and Amusement Association," or RAA) for the benefit of the more than 300,000 occupation troops. Many Japanese civilians and government officials feared that the Allied occupation troops were likely to rape Japanese women. "The strategy was, through the special work of experienced women, to create a breakwater to protect regular women and girls." A large contributor to this system being hastily implemented was the experience of the prior
comfort women Comfort women were women and girls forced into sexual slavery by the Imperial Japanese Armed Forces in occupied countries and territories before and during World War II. The term ''comfort women'' is a translation of the Japanese , a euphemism ...
system. In December 1945, a senior officer with the Public Health and Welfare Division of the occupation's General Headquarters wrote regarding the typical prostitute: "The girl is impressed into contracting by the desperate financial straits of her parents and their urging, occasionally supplemented by her willingness to make such a sacrifice to help her family", he wrote. "It is the belief of our informants, however, that in urban districts the practice of enslaving girls, while much less prevalent than in the past, still exists. The worst victims ... were the women who, with no previous experience, answered the ads calling for 'Women of the New Japan.'" MacArthur issued an order, SCAPIN 642 (SCAP Instruction), on January 21 ending licensed brothels for being "in contravention of the ideals of democracy". Although SCAPIN 642 ended the RAA's operations, it did not affect "voluntary prostitution" by individuals. Ultimately, SCAP responded by making all brothels and other facilities offering prostitution off-limits to Allied personnel on March 25, 1946. By November, the Japanese government had introduced the new system in which prostitution was permissible only in certain designated areas.


Rape

According to Toshiyuki Tanaka, 76 cases of rape or rape-murder were reported during the first five years of the American occupation of Okinawa. However, he asserts this is probably not the true figure, as most cases were unreported. Some historians have estimated that U.S. troops committed thousands of rapes among the population of the
Ryukyu Islands The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Geography of Taiwan, Taiwan: the Ryukyu Islands are divided into the Satsunan Islands (Ōsumi Islands, Ōsumi, Tokara Islands, Tokara and A ...
during the
Okinawa Campaign The , codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa Island, Okinawa by United States Army and United States Marine Corps forces against the Imperial Japanese Army during the Pacific War, Impe ...
and the beginning of the American occupation in 1945. One Okinawan historian estimated as many as 10,000 Okinawan women may have been raped in total. As described above, Japanese authorities had set up a large system of prostitution facilities in order to protect the population from sexual assault. According to John W. Dower, precisely as the Japanese government had hoped when it created the prostitution facilities, while the RAA was in place "the incidence of rape remained relatively low given the huge size of the occupation force." However, there was a resulting large rise in venereal disease among the soldiers, which led MacArthur to close down the prostitution in early 1946. The incidence of rape increased after the closure of the brothels, possibly eight-fold; Dower states that "According to one calculation the number of rapes and assaults on Japanese women amounted to around 40 ''daily'' while the RAA was in operation, and then rose to an average of 330 a day after it was terminated in early 1946." Brian Walsh disputes Dower's numbers and states that rape was uncommon throughout the Occupation, with the number of daily rapes being much lower. According to Walsh, the increase in rapes during the termination of the RAA was brief in duration, and the numbers quickly declined thereafter. Michael S. Molasky states that while rape and other violent crime were widespread in naval ports like
Yokosuka is a city in Kanagawa Prefecture, Japan. , the city has a population of 373,797, and a population density of . The total area is . Yokosuka is the 11th-most populous city in the Greater Tokyo Area, and the 12th in the Kantō region. The city i ...
and
Yokohama is the List of cities in Japan, second-largest city in Japan by population as well as by area, and the country's most populous Municipalities of Japan, municipality. It is the capital and most populous city in Kanagawa Prefecture, with a popu ...
during the first few weeks of occupation, according to Japanese police reports and journalistic studies, the number of incidents declined shortly after and they were not common on mainland Japan throughout the rest of occupation.


Censorship

After the
surrender of Japan The surrender of the Empire of Japan in World War II was Hirohito surrender broadcast, announced by Emperor Hirohito on 15 August and formally Japanese Instrument of Surrender, signed on 2 September 1945, End of World War II in Asia, ending ...
in 1945, SCAP abolished all forms of Japanese censorship and controls on
freedom of speech Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The rights, right to freedom of expression has been r ...
, which would later be enshrined in Article 21 of the 1947
Constitution of Japan The Constitution of Japan is the supreme law of Japan. Written primarily by American civilian officials during the occupation of Japan after World War II, it was adopted on 3 November 1946 and came into effect on 3 May 1947, succeeding the Meij ...
. However, two weeks into the Occupation, SCAP began censoring all media; on September 10, 1945, SCAP "issued press and pre-censorship codes outlawing the publication of all reports and statistics 'inimical to the objectives of the Occupation'." This included any mention of rape or other sensitive social issues.. According to David M. Rosenfeld:


Japanese women

It has been argued that the granting of rights to women played an important role in the radical shift Japan underwent from a war nation to a democratized and
demilitarized A demilitarized zone (DMZ or DZ) is an area in which treaties or agreements between states, military powers or contending groups forbid military installations, activities, or personnel. A DZ often lies along an established frontier or boundary ...
country. In the first postwar general election of 1946, for which Japanese women had suffrage for the first time, over a third of the votes were cast by women. This unexpectedly high female voter turnout led to the election of 39 female candidates, and the increasing presence of women in politics was perceived by Americans as evidence of an improvement of Japanese women's condition. American feminists saw Japanese women as victims of feudalistic and chauvinistic traditions that had to be broken by the Occupation. American women assumed a central role in the reforms that affected the lives of Japanese women: they educated Japanese about Western ideals of democracy, and it was an American woman, Beate Sirota, who wrote the articles guaranteeing equality between men and women for the new
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
. General
Douglas MacArthur Douglas MacArthur (26 January 18805 April 1964) was an American general who served as a top commander during World War II and the Korean War, achieving the rank of General of the Army (United States), General of the Army. He served with dis ...
did not mean for Japanese women to give up their central role in the home as wives and mothers, but rather that they could now assume other roles simultaneously, such as that of worker. In 1953, journalist Ichirō Narumigi commented that Japan had received "liberation of sex" along with the "four presents" that it had been granted by the occupation (respect for
human rights Human rights are universally recognized Morality, moral principles or Social norm, norms that establish standards of human behavior and are often protected by both Municipal law, national and international laws. These rights are considered ...
,
gender equality Gender equality, also known as sexual equality, gender egalitarianism, or equality of the sexes, is the state of equal ease of access to resources and opportunities regardless of gender, including economic participation and decision-making, an ...
,
freedom of speech Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The rights, right to freedom of expression has been r ...
, and women's enfranchisement). Indeed, the occupation also had a great impact on relationships between men and women in Japan. The " modern girl" phenomenon of the 1920s and early 1930s had been characterized by greater sexual freedom, but, despite this, sex was usually not perceived as a source of pleasure (for women) in Japan. Westerners, as a result, were thought to be
promiscuous Promiscuity is the practice of engaging in sexual activity frequently with different partners or being indiscriminate in the choice of sexual partners. The term can carry a moral judgment. A common example of behavior viewed as promiscuous by man ...
and sexually deviant. The sexual liberation of European and North American women during
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
was unthinkable in Japan, especially during wartime where rejection of Western ways of life was encouraged. The Japanese public was thus astounded by the sight of some 45,000 so-called "pan pan girls" (
prostitutes Prostitution is a type of sex work that involves engaging in sexual activity in exchange for payment. The definition of "sexual activity" varies, and is often defined as an activity requiring physical contact (e.g., sexual intercourse, non-p ...
) fraternizing with American soldiers during the occupation. In 1946, the 200 wives of U.S. officers landing in Japan to visit their husbands also had a similar impact when many of these reunited couples were seen walking hand-in-hand and kissing in public. Both prostitution and marks of affection had been hidden from the public until then, and this "democratization of eroticism" was a source of surprise, curiosity, and even envy. The occupation set new models for relationships between Japanese men and women: The Western practice of "
dating Dating is a stage of Romance (love), romantic relationships in which individuals engage in activity together, often with the intention of evaluating each other's suitability as a partner in a future intimate relationship. It falls into the cate ...
" spread, and activities such as dancing, movies and coffee were not limited to "pan pan girls" and American troops anymore, and became popular among young Japanese couples.


Politics

Unlike
Allied-occupied Germany The entirety of Germany was occupied and administered by the Allies of World War II, from the Berlin Declaration on 5 June 1945 to the establishment of West Germany on 23 May 1949. Unlike occupied Japan, Nazi Germany was stripped of its sov ...
, the
government of Japan The Government of Japan is the central government of Japan. It consists of legislative, executive (government), executive and judiciary branches and functions under the framework established by the Constitution of Japan. Japan is a unitary st ...
continued to exist during the occupation. Although MacArthur's official staff history of the occupation referred to "the Eighth Army
Military Government A military government is any government that is administered by a military, whether or not this government is legal under the laws of the jurisdiction at issue or by an occupying power. It is usually administered by military personnel. Types of m ...
System", it explained that while "In Germany, with the collapse of the
Nazi regime Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a totalitarian dictat ...
, all government agencies disintegrated, or had to be purged", the Japanese retained an "integrated, responsible government and it continued to function almost intact": General Horace Robertson of Australia, head of BCOF, wrote: Legally, as had been case before the occupation, the cabinet posts were formally appointed by the Emperor and technically answerable directly to him, although in reality senior figures in the government such as the Prime Minister effectively served at the pleasure of the occupation authorities before the first post-war elections were held. Military posts, such as those of Army and Navy Minister, were left vacant and effectively abolished. The Japanese government's ''de facto'' authority was strictly limited especially in the initial months of the occupation. Political parties had begun to revive almost immediately after the occupation began. Left-wing organizations, such as the Japan Socialist Party and the
Japan Communist Party The is a communist party in Japan. Founded in 1922, it is the oldest List of political parties in Japan, political party in the country. It has 250,000 members as of January 2024, making it one of the largest List of communist parties#Modern n ...
, quickly reestablished themselves, as did various conservative parties. The old Seiyukai and Rikken Minseito returned as, respectively, the
Liberal Party The Liberal Party is any of many political parties around the world. The meaning of ''liberal'' varies around the world, ranging from liberal conservatism on the right to social liberalism on the left. For example, while the political systems ...
(Nihon Jiyuto) and the Japan Progressive Party (Nihon Shimpoto). The first postwar elections were held in 1946 (women were given the franchise for the first time), and the Liberal Party's vice president,
Shigeru Yoshida was a Japanese diplomat and politician who served as prime minister of Japan from 1946 to 1947 and again from 1948 to 1954, serving through most of the country's occupation after World War II. Yoshida played a major role in determining the cour ...
(1878–1967), became
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
. For the 1947 elections, anti-Yoshida forces left the Liberal Party and joined forces with the Progressive Party to establish the new Japan Democratic Party (Minshuto). This divisiveness in conservative ranks gave a plurality to the Japan Socialist Party, which was allowed to form a cabinet, which lasted less than a year. Thereafter, the socialist party steadily declined in its electoral successes. After a short period of Democratic Party administration, Yoshida returned in late 1948 and continued to serve as prime minister until 1954.


Japanese American contribution

Japan accepted the terms of the Potsdam Declaration on August 15, and officially surrendered on September 2, 1945. Over 5,000
Japanese Americans are Americans of Japanese ancestry. Japanese Americans were among the three largest Asian Americans, Asian American ethnic communities during the 20th century; but, according to the 2000 United States census, 2000 census, they have declined in ...
served in the occupation of Japan. Dozens of Japanese Americans served as translators, interpreters, and investigators in the
International Military Tribunal for the Far East The International Military Tribunal for the Far East (IMTFE), also known as the Tokyo Trial and the Tokyo War Crimes Tribunal, was a military trial convened on 29 April 1946 to Criminal procedure, try leaders of the Empire of Japan for their cri ...
. Thomas Sakamoto served as press escort during the occupation of Japan. He escorted American correspondents to Hiroshima, and the USS ''Missouri'' in
Tokyo Bay is a bay located in the southern Kantō region of Japan spanning the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture, on the southern coast of the island of Honshu. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. Th ...
. Sakamoto was one of three Japanese Americans to be on board the USS ''Missouri'' when the Japanese formally surrendered. Arthur S. Komori served as personal interpreter for Brig. Gen. Elliot R. Thorpe. Kay Kitagawa served as personal interpreter of Fleet Admiral William Halsey Jr. Kan Tagami served as personal interpreter-aide for General Douglas MacArthur. Journalist Don Caswell was accompanied by a Japanese American interpreter to Fuchū Prison, where the Japanese government imprisoned communists Kyuichi Tokuda, Yoshio Shiga, and Shiro Mitamura.


Criticism

On the day the occupation of Japan was over, the ''
Asahi Shimbun is a Japanese daily newspaper founded in 1879. It is one of the oldest newspapers in Japan and Asia, and is considered a newspaper of record for Japan. The ''Asahi Shimbun'' is one of the five largest newspapers in Japan along with the ''Yom ...
'' published a very critical essay on the occupation, calling it "almost akin to
colonialism Colonialism is the control of another territory, natural resources and people by a foreign group. Colonizers control the political and tribal power of the colonised territory. While frequently an Imperialism, imperialist project, colonialism c ...
" and claiming it turned the Japanese population "irresponsible, obsequious and listless... unable to perceive issues in a forthright manner, which led to distorted perspectives"."Japan's 'long-awaited spring'", ''Japan Times'', April 28, 2002


See also

*
1945 in Japan Events in the year 1945 in Japan. 1945 was the last year of World War II and the first year of the Allied occupation. Incumbents *Emperor: Hirohito * Prime Minister: Kuniaki Koiso, Kantarō Suzuki, Prince Higashikuni, Kijuro Shidehara *Mi ...
* 1971 Okinawa Reversion Agreement * Beate Sirota Gordon *
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
*
Japanese economic miracle The Japanese economic miracle () refers to a period of economic growth in the post–World War II Japan. It generally refers to the period from 1955, around which time the per capita gross national income of the country recovered to pre-war leve ...
* Our Job in Japan - American occupation military training film *
Postwar Japan Postwar Japan is the period in Japanese history beginning with the surrender of Japan to the Allies of World War II on 2 September 1945, and lasting at least until the end of the Shōwa era in 1989. Despite the massive devastation it suffered ...
*
Security Treaty Between the United States and Japan The was a treaty signed on 8 September 1951 in San Francisco, California by representatives of the United States and Japan, in conjunction with the Treaty of San Francisco that ended World War II in Asia. The treaty was imposed on Japan by the ...
* Shipping Control Authority for the Japanese Merchant Marine * Valery Burati


Notes


References


Citations


Works cited


Books

*
Asahi Shimbun is a Japanese daily newspaper founded in 1879. It is one of the oldest newspapers in Japan and Asia, and is considered a newspaper of record for Japan. The ''Asahi Shimbun'' is one of the five largest newspapers in Japan along with the ''Yom ...
Staff, ''The Pacific Rivals: A Japanese View of Japanese-American Relations'', New York: Weatherhill, 1972. . * * * * * * * * * . * . . *


Journal articles

* * * * * * *


Further reading

* * * * * * * * * * * *


External links


American Occupation of Japan, Voices of the Key Participants
in the Claremont Colleges Digital Library

Basic Directive for Post-surrender Military Government in Japan Proper


Japanese Press Translations produced by the General Headquarters of SCAP

Mary Koehler slides
photographs documenting her experiences as secretary to the Chief of the Forestry Division, Natural Resources Section, General Headquarters, Supreme Commander for the Allied Powers, 1945 - 1949. at the
University of Maryland libraries The University of Maryland Libraries is the largest university library system in the Washington D.C.–Baltimore area. The system includes eight libraries: six are located on the University of Maryland, College Park, College Park campus, while ...

Robert P. Schuster photographs and negatives
photographs from the experiences of medical equipment repair specialist for the Allied Forces in 1946. At the
University of Maryland libraries The University of Maryland Libraries is the largest university library system in the Washington D.C.–Baltimore area. The system includes eight libraries: six are located on the University of Maryland, College Park, College Park campus, while ...
.


Accounts from the time

* * * * * * * * * * * {{DEFAULTSORT:Occupation Of Japan Cold War history of Japan Former countries in Japanese history Japanese governmental reforms Shōwa era 1945 in Japan 1952 in Japan American military occupations United States Marine Corps in the 20th century 1952 disestablishments in Japan Aftermath of World War II in Japan
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
Articles containing video clips Presidency of Harry S. Truman Douglas MacArthur United States involvement in regime change