Institute for International Historical Controversies is the organization in Japan.
According to PR-model, i-rich.org is ranked 2,576,691st in multilingual Wikipedia, in particular this website is ranked 231,658th in Japanese Wikipedia.
The website is placed before ernestorodrigues.blogspot.com and after pretredanslarue.blogspot.fr in the BestRef global ranking of the most important sources of Wikipedia.
