Nihon Jika Gakkai is the Cooperative Science and Research Body in Japan.
According to PR-model, otology.gr.jp is ranked 3,073,841st in multilingual Wikipedia, in particular this website is ranked 282,004th in Japanese Wikipedia.
The website is placed before gallery-kurimoto.co.jp and after 720.co.jp in the BestRef global ranking of the most important sources of Wikipedia.
