, born , was an early Japanese
Marxist
Marxism is a political philosophy and method of socioeconomic analysis. It uses a dialectical and materialist interpretation of historical development, better known as historical materialism, to analyse class relations, social conflic ...
political activist and journalist, one of the original members of the American Communist Party and co-founder, in 1922, of the
Japanese Communist Party
The is a communist party in Japan. Founded in 1922, it is the oldest political party in the country. It has 250,000 members as of January 2024, making it one of the largest non-governing communist parties in the world. The party is chaired ...
. After 1884, he spent most of his life abroad, especially in the United States and the Soviet Union, where he was very active in the international socialist community, and after 1920, the communist community. Katayama had a weak base inside Japan, and was little known there. However, in the rest of the world, he was widely hailed as a leading spokesman for the Japanese socialist and communist movements.
[James C. Doherty, ''Historical Dictionary of Socialism'' (1997) pp. 140–141.]
Early life and education

Sugataro Yabuki was the second son born to Kunizo and Kichi Yabuki in 1859 in the Hadeki district of what would later become Japan's
Okayama Prefecture
is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Okayama Prefecture has a population of 1,826,059 (1 February 2025) and has a geographic area of 7,114 Square kilometre, km2 (2,746 sq mi). Okayama Prefecture ...
. He was adopted by the Katayama family at nineteen and took the name Sen Katayama, becoming the Katayamas' "first son" after his birth mother was deserted by her husband. The adoption avoided Katayama's
conscription
Conscription, also known as the draft in the United States and Israel, is the practice in which the compulsory enlistment in a national service, mainly a military service, is enforced by law. Conscription dates back to antiquity and it conti ...
and allowed him to continue his education. In his
autobiography
An autobiography, sometimes informally called an autobio, is a self-written account of one's own life, providing a personal narrative that reflects on the author's experiences, memories, and insights. This genre allows individuals to share thei ...
, , Katayama admitted that he was fortunate not to have been the first born in his birth family, as it saved him from some of the responsibilities that burdened some of his acquaintances.
In 1878, Katayama travelled to
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 ...
to apprentice as a
printer while studying at a small
preparatory school, the Oka-Juku, where he formed a friendship with , nephew of one of the founders of
Mitsubishi
The is a group of autonomous Japanese multinational companies in a variety of industries.
Founded by Yatarō Iwasaki in 1870, the Mitsubishi Group traces its origins to the Mitsubishi zaibatsu, a unified company that existed from 1870 to 194 ...
. Iwasaki's departure for
Yale University
Yale University is a Private university, private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the List of Colonial Colleges, third-oldest institution of higher education in the United Stat ...
inspired Katayama to work his way to 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 ...
, where he attended
Maryville College
Maryville College is a Private college, private liberal arts college in Maryville, Tennessee. It was founded in 1819 by Presbyterian minister Isaac L. Anderson for the purpose of furthering education and enlightenment into the West. The colleg ...
in
Maryville, Tennessee
Maryville is a city in and the county seat of Blount County, Tennessee. Its population was 31,907 at the 2020 United States census, 2020 census.
History
The Great Indian Warpath (which was used to build the route U.S. Route 411, US-411) was long ...
and
Grinnell College
Grinnell College ( ) is a Private college, private Liberal arts colleges in the United States, liberal arts college in Grinnell, Iowa, United States. It was founded in 1846 when a group of Congregationalism in the United States, Congregationalis ...
, from which he graduated in 1892, proceeding to the
Andover Theological Seminary
Andover Theological Seminary (1807–1965) was a Congregationalist seminary founded in 1807 and originally located in Andover, Massachusetts on the campus of Phillips Academy.
From 1908 to 1931, it was located at Harvard University in Cambrid ...
and then to
Yale Divinity School
Yale Divinity School (YDS) is one of the twelve graduate and professional schools of Yale University in New Haven, Connecticut.
Congregationalist theological education was the motivation at the founding of Yale, and the professional school has ...
. During this period, Katayama became a
Christian
A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
and a
socialist
Socialism is an economic ideology, economic and political philosophy encompassing diverse Economic system, economic and social systems characterised by social ownership of the means of production, as opposed to private ownership. It describes ...
.
Career

Katayama returned to Japan in 1896 and from 1897 to 1901 edited , the organ of the and .
Katayama was a founding member of the
Social Democratic Party
The name Social Democratic Party or Social Democrats has been used by many political parties in various countries around the world. Such parties are most commonly aligned to social democracy as their political ideology.
Active parties
Form ...
, Japan's first socialist party, in 1901, but was forced to disband by the government one day later. He returned to America in 1903 at the urging of Iwasaki to look into
rice-farming opportunities. During this trip he attended the
Second International
The Second International, also called the Socialist International, was a political international of Labour movement, socialist and labour parties and Trade union, trade unions which existed from 1889 to 1916. It included representatives from mo ...
Socialist Congress in
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...
where he gained recognition for shaking hands with the Russian delegate,
G. V. Plekhanov, in a gesture of amity between the Russian and Japanese peoples, despite the then-ongoing
Russo-Japanese War
The Russo-Japanese War (8 February 1904 – 5 September 1905) was fought between the Russian Empire and the Empire of Japan over rival imperial ambitions in Manchuria and the Korean Empire. The major land battles of the war were fought on the ...
.
In 1904, he attended an
American Socialist Party convention in
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
. He settled in
Texas
Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
and his main business became rice farming. When his crop failed he became employed by a Japanese restaurant owner in
Houston
Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
, Tsunekichi Okasaki, who bought of land in Texas with the plan that Katayama farm it. In late 1905, the two borrowed $100,000 from Iwasaki to fund the rice harvest, together forming a "Nippon Kono Kabushiki-gaisha" (Japan Farming Company) to develop the project, with Katayama as managing director. However, the company quickly dissolved, reputedly over Katayama's socialist leanings, and he returned to Japan in 1907, rejoined the socialist movement, and pursued a career in
journalism
Journalism is the production and distribution of reports on the interaction of events, facts, ideas, and people that are the "news of the day" and that informs society to at least some degree of accuracy. The word, a noun, applies to the journ ...
.

He was arrested and jailed for his participation in the Tokyo Streetcar Strike of 1912, and after his release he left for
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
. Attracted by the success of the
Bolshevik Revolution
The October Revolution, also known as the Great October Socialist Revolution (in Soviet historiography), October coup, Bolshevik coup, or Bolshevik revolution, was the second of two revolutions in Russia in 1917. It was led by Vladimir L ...
of 1917–1918, Katayama became an active
communist
Communism () is a sociopolitical, philosophical, and economic ideology within the socialist movement, whose goal is the creation of a communist society, a socioeconomic order centered on common ownership of the means of production, di ...
and an officer for the
Communist International
The Communist International, abbreviated as Comintern and also known as the Third International, was a political international which existed from 1919 to 1943 and advocated world communism. Emerging from the collapse of the Second Internationa ...
. He travelled to
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
and later to
Moscow
Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
, where he was hailed as a leader of the Japanese communist movement. He remained in the
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 ...
until his death on November 5, 1933, and his ashes buried in the
Kremlin Wall Necropolis
The Kremlin Wall Necropolis is the former national cemetery of the Soviet Union, located in Red Square in Moscow beside the Moscow Kremlin Wall, Kremlin Wall. Burials there began in November 1917, when 240 pro-Bolsheviks who died during the Mosc ...
in
Red Square
Red Square ( rus, Красная площадь, Krasnaya ploshchad', p=ˈkrasnəjə ˈploɕːɪtʲ) is one of the oldest and largest town square, squares in Moscow, Russia. It is located in Moscow's historic centre, along the eastern walls of ...
.
Personal life
Katayama had two children by his first wife, Fude, who died in 1903, and another daughter by his second wife, Hari Tama, whom he married in 1907.
Works
*
The Labor Movement in Japan.' Chicago: Charles H. Kerr & Co., 1918.
''Japan and Soviet Russia'' The People's Russian Information Bureau, 1919.
See also
*
Shinkigen
References
Works cited
*
Further reading
* Kublin, Hyman; ''Asian Revolutionary: The Life of Sen Katayama'', (
Princeton University Press
Princeton University Press is an independent publisher with close connections to Princeton University. Its mission is to disseminate scholarship within academia and society at large.
The press was founded by Whitney Darrow, with the financial ...
, 1964).
* Orii, Kazuhiko and Conroy, Hilary; "Japanese Socialist in Texas: Sen Katayama, 1904–1907", ''Amerasia Journal'' 8 (1981).
Handbook of Texas Short Biography* Sawada, Mitziko; ''Tokyo Life, New York Dreams: Urban Japanese Visions of America, 1890–1924'', (University of California Press, 1996
chapter
External links
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