日本労働組合総連合会, commonly known as 連合, is the largest national trade union center in Japan. Established in 1989, it represents a wide range of labor unions across various industries, advocating for workers' rights, better working conditions, and fair wages. The organization plays a significant role in labor negotiations and policy discussions with the government and employers. 連合 also engages in social issues, promoting equality and social justice, while striving to improve the overall welfare of workers in Japan.