聖籠町立聖籠中学校 is the lower secondary school in Japan in Japan.
According to PR-model, seiro.ed.jp is ranked 2,444,630th in multilingual Wikipedia, in particular this website is ranked 218,499th in Japanese Wikipedia.
The website is placed before webart.de and after themadmansgarden.com in the BestRef global ranking of the most important sources of Wikipedia.