Berlitz General Union - Japan
Formed in the early 1990s in response to working conditions at Berlitz LCs throughout Japan. News, work rules, contract text, and links available in Japanese and English.
General Union
Works to protect the rights of foreign and native workers in Japan, mainly teachers but inclusive of any industry.
Nokyo: A Short Cultural History
Examines Japan's agricultural unions, their political power, support of protectionism, and reforms.