Maruken Jidosha is the bus company in Japan founded in 1988.
According to PR-model, maru-ken.co.jp is ranked 745,784th in multilingual Wikipedia, in particular this website is ranked 58,253rd in Japanese Wikipedia.
The website is placed before voxhealth.org and after manulifebank.ca in the BestRef global ranking of the most important sources of Wikipedia.