全日本指定自動車教習所協会連合会 is the organization in Japan founded in 1964.
According to PR-model, zensiren.or.jp is ranked 1,114,518th in multilingual Wikipedia, in particular this website is ranked 90,605th in Japanese Wikipedia.
The website is placed before turkthoracj.org and after ranimirum.com in the BestRef global ranking of the most important sources of Wikipedia.