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

ZEN NIPPON KINZOKU RODO KUMIAI (All Japan Metal Workers Union)

ZEN NIPPON INSATSU RODO KUMIAI (All Japan Printing and Publishing Workers' Union)

ZENNIHON KOWAN RODO KUMIAI (All Japan Federation of Harbor 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 NORIN RODO KUMIAI (All Agriculture-Forestry Workers' Union)

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

ZEN NIPPON RODO SHOKO KUMIAI (All Japan Commerce and Industry Labor Union)

ZENNIHON SHIMBUN RODO KUMIAI (All Japan Press Workers Union)

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

ZEN NIPPON JIDOSHA SANGYO RODO KUMIAI (All Japan Motor Car Industry Labor Union)

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

ZEN NIHON DOKEN IPPAN RODO KUMIAI (All Japan General Civil Engineering and Construction Workers Union)

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

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

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

ZEN DENTSU (All Japan Telecommunications Workers' Union)

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

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

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

KOKUTETSU RODO KUMIAI (National Railway Workers Union)

KOKUTETSU RODO KUMIAI (National Railway Workers' Union)

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

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