Social movement unionism in contemporary Japan: Coalitions within and across political boundaries.

This article on social movement unionism in Japan examines the particular ways in which labor unions form coalitions when undertaking disputes that concern the dismissal of blue-collar temporary agency workers. The triangular employment arrangement nullified the right of labor unions that represent the temporary agency workers to bargain with the user corporations. Against this predicament, labor unions formed alliances by flexibly negotiating the divisions that exist among labor. Labor unions in Japan are largely grouped under national labor federations and by their ties to political parties. Labor unions formed coalitions within the federation boundaries but also found creative ways to bridge across federation membership in an effort to rebuild its associational power. Civil society groups served as a glue that drew in unions across national federation memberships. [ABSTRACT FROM AUTHOR]