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

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

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

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

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

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

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

KOKUTETSU RODO KUMIAI (National Railway Workers Union)

KOKUTETSU RODO KUMIAI (National Railway Workers' Union)

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

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

KANCHO RODO KUMIAI KYOGIKAI (Council of National Government Workers' Union)

ZENKOKU ZAIMU RODO KUMIAI (National Finance Office Workers' Union)

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

ZENKOKU RODO KUMIAI GASU KYOGIKAI (National Council of Gas Workers' Union)

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

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

ZENKOKU DENKI KOGYO RODO KUMIAI (National Electric Machinery Industry Workers' Union)

ZENKOREN (National Federation of Metal Mine Workers Union)

ZENKOKU SEIMEI HOKEN JUGYOIN KUMIAI RENGOKAI (National Federation of Life Insurance Workers' Union)

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

ZENNIHON SHIMBUN RODO KUMIAI (All Japan Press Workers Union)

ZEN NORIN RODO KUMIAI (All Agriculture-Forestry Workers' Union)

ZENKOKU TEISHIN JYUGYOIN KUMIAI (National Communications Workers' Union)

ZENKOKU RENGOGUN YOIN RODO KUMIAI (Japanese Personnel Workers Union of Allied Forces)