Similar to 大阪地域合同労働組合

Zensendomei

All Japan Shipbuilding and Engineering Union

All Japan Postal Labour Union

Japan Construction Trade Union Confederation

Japan Federation of Service and Distributive Workers' Unions

Japan Coal Miners' Union

Japan Postal Workers' Union

General union

General Union

National Union of General Workers (Zenrokyo)

Zenroren National Union of General Workers

Japan Innovation Party (2014–2016)

Osaka Restoration Association