Similar to 全国生命保険労働組合連合会

The Federation of Gas Workers' Unions of Japan

Japan Federation of Transport Workers' Unions

National Federation of Automobile Transport Workers

The Federation of Electric Power Related Industry Workers' Unions of Japan

National Federation of Agricultural, Forestry and Fishery Corporations' Workers' Unions

All Japan Federation of Transport Workers' Unions

All-Japan Seamen's Union

Japanese Rubber Workers' Union Confederation

Japanese Federation of Forest and Wood Workers' Union

All Japan Water Supply Workers' Union

Japan Confederation of Railway Workers' Unions

Japanese Electrical, Electronic and Information Union

Japan Federation of Electric Wire Workers' Unions

Japan Agriculture and Forestry Ministry Workers' Unions