全国社会保険労務士会連合会 is the organization in Japan.
According to PR-model, shakaihokenroumushi.jp is ranked 579,085th in multilingual Wikipedia, in particular this website is ranked 44,316th in Japanese Wikipedia.
The website is placed before svetlogorsk-2.ru and after pdtmt.gov.my in the BestRef global ranking of the most important sources of Wikipedia.