Japan Society of Plasma Science and Nuclear Fusion Research is the Cooperative Science and Research Body in Japan.
According to PR-model, jspf.or.jp is ranked 97,484th in multilingual Wikipedia, in particular this website is ranked 8,178th in Japanese Wikipedia.
The website is placed before boku-ben.com and after muzhyazheny.ru in the BestRef global ranking of the most important sources of Wikipedia.