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.
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.
If the exact Japanese name is not known, you can describe it as 'a national federation of labor unions in Japan'.
The All-Japan Trade Union Congress represents many unions.
It is a national federation of labor unions in Japan.