Korea Under Japanese Rule
1 Video View·Oct 29, 2026
Nestled between the great powers of East Asia,
Korea has always been influenced by its neighbor's
ambitions and conflicts.
Its survival was maintained through careful diplomacy,
while striving for internal modernization during
the rise of imperialism. For Korea,
this was a balancing act that set the stage for Japan's intervention
and the profound reshaping
of Korea's future. The late 19th century saw Japan transform
from a feudal society into an
industrialized imperial power with the Meiji Restoration.
This era of rapid modernization
and militarization was fueled by a desire
to avoid the fate of other Asian nations
subjugated by Western powers.
Japan's imperial ambitions were clear. To extend its influence
over East Asia and position itself as a dominant regional power.
A pivotal step in extending
Japanese influence was the Japan-Korea Treaty of 1876,
drafted by Japan to be similar to earlier
Western-imposed treaties.
This treaty, signed under the duress of gunboat diplomacy, marked the
end of Korea's status as a Chinese protectorate
and opened Korea's ports to Japanese trade.
significantly increasing Japan's influence in the peninsula.
This rising influence sparked
internal conflict, culminating in the Imo Incident of 1882.
Resentment against Japanese-favored
modernization efforts led to violence in Seoul
and an assault on the Japanese legation.
In the aftermath of this incident,
the Japan-Korea Treaty of 1882 was signed,
permitting Japanese guards at their Seoul legation.
This period also saw the Gapsin Coup of 1884,
a pro-Japanese faction's failed attempt
to topple the conservative Korean government,
ultimately quashed by Chinese military intervention under Yuan Shikai.
In 1894, a major peasant revolt escalated tensions,
giving Japan the pretext to launch the First Sino-Japanese War.
Japan's victory
and subsequent peace treaty in 1895 recognized Korea's independence
from China, paving the way for imperial dominance over East Asia.
In the same year, the Japanese minister to Korea,
Miura Goro, orchestrated the assassination
of Queen Min, a critical figure in the Korean monarchy.
Soon after, the Korean king Kojong
and his crown prince sought refuge in Seoul's Russian
legation in 1896, which they used to govern
in relative safety until 1897. Despite these
challenges, Kojong's strive for sovereignty led
to the establishment of the Korean Empire in 1897.
This bold step, led by the exiled king-turned-emperor,
marked a departure from Korea's
historical status as a tributary state,
and aimed to reinforce Korea's independence along with
countering foreign influence.
However, this period of autonomy was brief.
Japan's victory in the Russo-Japanese War in 1905
diminished Russia's influence in Korea,
allowing Japan to fill the power vacuum.
This unchecked expansion of Japanese power
ultimately led to the Japan-Korea Treaty of 1910,
resulting in Korea's full annexation
and the beginning of Japanese colonial rule.
Japanese colonial rule in Korea
was marked by severe political repression
aimed at dismantling traditional governance
and suppressing resistance.
The governor generals of Korea,
directly appointed by the Japanese emperor,
wielded absolute power,
often enforcing policies through military force.
Korean political organizations were banned
and anti-colonial activists faced brutal crackdowns,
with thousands imprisoned or executed.
The infamous Peace Preservation Law of 1925
gave authorities sweeping powers
to arrest anyone suspected of anti-Japanese sentiment.
The colonial government also conducted surveillance
and propaganda campaigns to quell Korean nationalism.
Japan's economic exploitation of Korea was profound,
reshaping the peninsula's economy for Japan's benefit.
The colonial regime implemented policies
favoring Japan's businesses,
leading to significant Japanese ownership in key industries,
especially mining and manufacturing.
Attempts at agrarian land reforms were not so successful.
Colonial authorities hoped to displace Korean farmers
with their land being reallocated
to the soaring population of Japanese settlers.
This effort was led by the quasi-public corporation
known as the Oriental Development Company,
or ODC. However, the venture failed,
as the Japanese farming population in Korea never rose
above 10%. By the 1930s, half a million settlers owned less than 10%
of Korean land, which was far
below the expectations of the ODC.
Even with native Koreans owning most of the nation's arable
land, their rice production was heavily exploited
to feed the Japanese home islands, resulting in
food shortages all across Korea.
The colonial government also mobilized Korean labor for
wartime industries and military efforts,
including forced labor in Japan. This exploitation led to
economic hardships for the Korean populace,
with many suffering from poverty, malnutrition,
and a lack of resources due to Japan's prioritization
of its imperial and military
needs over the welfare of the Korean people.
Beyond economics and politics, Japanese rule
in Korea faced systematic cultural erasure aimed
at suppressing its national identity.
Since annexation, the Japanese administration had steadily imposed
its will to absorb Korean
identity through the spirit of domine,
a term used to promote the Japanese-Korean unity,
treating both as citizens of the same nation.
However, the reality of Japanese rule saw
restrictions imposed that became more severe by the decade.
Under Governor General Minami Jiro,
a more aggressive policy of cultural assimilation
was adopted in the 1930s known as Naisen Itai.
Between 1937 to 1943, a series of policies compelled Koreans to
recite the Pledge of Imperial Subjects,
speak only Japanese, worship at Shinto shrines,
and change their names to Japanese ones.
Eventually, these policies escalated to the
complete prohibition of teaching and speaking Korean.
Historical Korean landmarks were also
destroyed or repurposed to erase national history.
As Japan's war expanded into the Second World War,
Koreans were made to serve in the Japanese military.
Initially volunteering under duress
or false promises, and later through conscription from 1944,
Korean soldiers found themselves
fighting for the Japanese cause across various warfronts.
Among these figures were future South
Korean leaders like Park Chung-hee and Chung Il-won.
For many Koreans, their service was
marked by discrimination and hardship,
as they were often treated as second-class soldiers
within the Japanese ranks.
Nevertheless, service under the Japanese remained
a contentious subject for many Koreans, who
were often seen as collaborators.
The war's effect on Japan's dwindling resources
also intensified its exploitation
of the Korean people, mainly through forced labor deportation.
of thousands of Koreans were forcibly taken to Japan
and other parts of the Japanese Empire to
work in mines, factories,
and construction projects under brutal conditions. This mass
mobilization of forced labor was a critical component
of Japan's war effort, sustaining
its industrial and military machine.
One of the most harrowing aspects of Japanese rule during
the Second World War,
was the systematic exploitation of Korean women, known as comfort
women. These women, many of whom were just teenagers,
were forced into sexual slavery
to serve the Japanese military.
They were abducted or deceived into working in military comfort
stations, where they endured unimaginable physical
and psychological trauma. Estimates suggest that
between 50,000 to 200,000 Korean women
were subjugated to this form of sexual servitude.
The plight of comfort women remained a hidden atrocity
for decades post-war, only coming to light in later years
as survivors began to share their harrowing stories.
Despite such repression, many groups within Korea
had resisted even before annexation.
This resistance was composed of a mix of guerrilla factions
and intellectual opposition such
as Ahn Chang-ho's Enlightenment Movement,
who advocated for education,
modern reforms, and national consciousness.
These early movements laid the groundwork
for organized resistance against Japanese colonial rule.
A pivotal moment in Korea's resistance
was the March 1st Movement in 1919.
Sparked by the death of Emperor Gojong,
and inspired by global events such as the end of the First World War,
this peaceful protest movement saw millions
of Koreans advocating for independence.
The Japanese response was brutally repressive,
leading to thousands of deaths and further igniting Korean nationalism.
Concurrently, the Korean Provisional Government
was established in Shanghai.
Although it struggled to gain widespread international recognition,
it played a crucial role in organizing and supporting resistance
efforts, both within Korea and among the Korean diaspora.
The provisional government became a symbol
of the Korean struggle for sovereignty,
drawing support from various segments of Korean society
and the international community.
Resistance against Japanese rule in Korea was marked by diverse
and regionally varied efforts.
Beyond the early movements under Ahn Chang-ho,
religious groups, especially Christians and
Buddhists, were pivotal in preserving Korean culture
and organizing anti-colonial activities.
Intellectuals and students actively participated in demonstrations
and efforts to keep Korean culture
and language alive amid intense Japanese repression.
Armed resistance played a significant role,
with figures like Kim Wong-pung leading espionage and sabotage,
while communist figures like Kim
Il-sung orchestrated guerrilla campaigns in the North.
Perhaps the most crucial of Korea's armed resistance came
with the remobilizing of the Righteous Army.
a collection of volunteer militias
that have appeared several times across Korean history
in its hour of need. Channeling memories of the Imjin War
and more recent events such as the
Donghak Peasant Revolution,
the Righteous Armies fought in small bands, managing in skirmishes
against Japanese forces and collaborators,
often clashing with police, military units,
and mercenary groups that enforced the interests
of Japanese corporations and settlers encroaching
on Korean lands. Additionally,
labor and peasant uprisings aided guerrilla efforts in destabilizing
the regime's control over the peninsula,
contributing to widespread discontent and
resistance within Korean society.
The era of Japanese colonial rule profoundly impacted
the Korean peninsula,
leaving a legacy that continues to shape both North and South Korean
societies. In South Korea,
this period has spurred efforts toward seeking justice and
reconciliation with Japan,
addressing historical grievances like wartime reparations and comfort
women. In North Korea,
the colonial past fuels a strong anti-Japanese sentiment, integral to
its nationalist ideology and used to legitimize the regime's policies.
However, one thing both
nations agree on is the lasting legacy
that this period has left on the peninsula, and will
continue to do so for decades to come.
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