城西大学附属城西中学校・高等学校 is the Japanese Combined Junior and Senior High School in Japan founded in 1918.
According to PR-model, josaigakuen.ac.jp is ranked 311,108th in multilingual Wikipedia, in particular this website is ranked 219,305th in English Wikipedia.
The website is placed before pm.gouv.fr and after provita.org.ve in the BestRef global ranking of the most important sources of Wikipedia.