全日本遊技事業協同組合連合会 is the organization in Japan founded in 1992.
According to PR-model, zennichiyuren.or.jp is ranked 423,507th in multilingual Wikipedia, in particular this website is ranked 31,565th in Japanese Wikipedia.
The website is placed before gohigherky.org and after liquida.com in the BestRef global ranking of the most important sources of Wikipedia.