NIHON TANKO RODO KUMIAI (Japan Federation of Coal Miners' Unions)

SEKAI RODO KUMIAI REMMEI (World Federation of Labor Unions)

NIPPON RODO KUMIAI SODOMEI (Japanese Federation of Trade Unions)

NIHON JUKO RODO KUMIAI RENGO KAI (Federation of Japan Heavy Industries Workers' Union)

ZEN KAIJI RODO KUMIAI RENGO KAI (General Federation of Marine Affairs Workers' Unions)

NIHON TOSHI KOTSU RODO KUMIAI RENGO KAI (Japan Federation of Municipal Transportation Workers' Union)

SHITETSU RODO KUMIAI (Japan Federation of Private Railway Workers' Union)

ZENNIHON KOWAN RODO KUMIAI (All Japan Federation of Harbor Workers' Union)

ZENKOKU SHINCHUGUN RODO KUMIAI DOMEI (Alliance of All-Japan Workers Unions of Occupation Forces)

NISHI NIPPON JUKOGYO RODO KUMIAI (West Japan Heavy Industries Labor Unions)

ZEN NIPPON SOKO RODO KUMIAI DOMEI (All Japan Federation Warehouse Workers' Union)

TOKYO RODO KUMIAI RENGO KAI (Federation of Tokyo Metropolitan Workers' Union)

NIPPON JICHI DANTAI RODO KUMIAI SORENGO (Japan General Federation of Local and Government Workers' Union)

ZENKOKU GINKO JUGYOIN RODO KUMIAI RENGOKAI (National Federation of Bank Employees' Union)

SHIN SANBETSU: ZENKOKU SANGYOBETSU RODO KUMIAI RENGO (National Federation of Industrial Union)

KAGAKU SENI RODO KUMIAI RENGO (National Federation of Chemical Textile Workers' Union)

ZENKOKU KANKO SHOKUIN RODO KUMIAI KYOGIKAI (National Federation of Government Workers' Union)

ZEN NIHON TSUUN RODO KUMIAI (All Japan Express Company Workers' Union)

ZEN NIHON ZOSEN RODO KUMIAI (All Japan Ship-Building Workers' Union)

Zen Koren (All Japan Federation of Metal Mine Workers' Unions)

NIHON KINZOKU SANGYO RODO KUMIAI KYOGI KAI (Japan Council of Metallic Industrial Workers Union)

ZENKOKU SENI SANGYO RODO KUMIAI DOMEI (National Federation of Textile Industry Workers' Union)

ZENKOKU RODO KUMIAI TOITSU JOHO IINKAI (National Labor Unions Unification Information Committee)

ZENKOKU RODO KUMIAI TOITSU SOKUSHIN KAIGI (National Labor Unions Consolidation Promotion Conference)

NIHON KAMOTSU KENSU KYOKAI RODO KUMIAI (Japan Freight Weighing and Measuring Association's Workers' Union)