Similar to 全日本鉄道労働組合総連合会

Japan Railways Group

RENGO

Federation of Printing Information Media Workers' Unions

Federation of All-NHK Labour Unions

Japan Federation of Aviation Industry Unions

Japanese Confederation of National Tax Unions

Japan Public Sector Union

Japan Federation of Service & Tourism Industries Workers' Unions

JAM (trade union)

McDonald's Japan Union

The Federation of Information and Communication Technology Service Workers of Japan

All Japan Federation of Ceramics Industry Workers

All Printing Bureau Labour Union

The Federation of Gas Workers' Unions of Japan

Japan Federation of Transport Workers' Unions

National Federation of Automobile Transport Workers

National Federation of Life Insurance Workers' Unions