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A group of men, some in suits, carry signs in a protest.
Labor Unions
  1. Rapid Rise of Labor Unions in Japan from 1945
  2. Postwar Japan's first Labor Laws
  3. Labor Strikes and Production Control
  4. Bloody May Day (May 1, 1952)
  5. Formation of Sōhyō (Japan General Council of Trade Unions)
  6. The Rise and Fall of Radical Union Activity
  7. Enterprise Unions in Japan
  8. The Miike Mine Strike
  9. Strikes Japanese-Style
  10. Who Can Strike in Japan
  11. Kinds of Strikes in Japan
  12. The Spring Labor Offensive (Shuntō)
  13. Enterprise Union Cooperation
  14. Privatization of Japan National Railway
  15. Rengō and the Merger of Japanese Labor Federations
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Men in bandana's march and cheer while holding signs
March for May Day. 1956.
Photo Courtesy of National Railway Labor Union Headquarters.
Rapid Rise of Labor Unions in Japan from 1945
Although Japan had some labor unions in the early 20th century, they did not have the right to bargain collectively with employers and their legal status was weak. Then in 1940, the labor unions dissolved and their members joined the government-sponsored national workers' organization Sampo, as part of a wartime national reorganization of all civil organizations under central government direction. Sampo remained in existence at the end of the war. American Occupation authorities encouraged Japanese workers to form independent labor unions as early as fall, 1945. A new labor union law was passed in December and took effect in March 1946. The number of workers in unions rose very dramatically from about 5,000 in October 1945, to 5 million by February, 1947. The Occupation General Headquarters (GHQ) initially encouraged the formation of labor unions, but became alarmed when the Sanbetsu labor federation affiliated with the Japan Communist Party and the Sōdōmei labor federation affiliated with the Japan Socialist Party planned a nationwide, open-ended general strike for February 1, 1947. A nationwide general strike would mean that all communications, transportation, production facilities, and public services would shut down. The Occupation banned the general strike the day before it was supposed to begin, and this marked a turning point in Occupation support for labor.
Special Terms: general strike  |  public services

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