Similar to 全国自治団体労働組合連合

Japanese Confederation of National Tax Unions

Japan Public Sector Union

Japan Federation of Transport Workers' Unions

All-Japan Seamen's Union

All Japan Water Supply Workers' Union

Zensendomei

All Japan Postal Labour Union

Japan Metal Manufacturing, Information and Telecommunication Workers' Union

RENGO

Federation of Printing Information Media Workers' Unions

Federation of All-NHK Labour Unions