Translation guide
A proper noun referring to a specific national trade union federation in Japan. In Japanese, it is typically expressed as a proper name using the organization's official title.
Referring to the All-Japan Trade Union Congress as an entity
This is the standard Japanese translation of the name. It is a formal, official-sounding title.
全日本労働組合会議は毎年大会を開きます。
The All-Japan Trade Union Congress holds a convention every year.
Another possible rendering, using 総連合 (general federation) instead of 会議 (congress). This may be used for similar organizations.
全日本労働組合総連合は多くの組合を代表しています。
The All-Japan Trade Union Congress represents many unions.
If the exact Japanese name is not known, you can describe it as 'a national federation of labor unions in Japan'.
日本の全国的な労働組合の連合体です。
It is a national federation of labor unions in Japan.