IDC Frontier is the business in Japan founded in 2009 and owned by SoftBank Mobile.
According to PR-model, idcf.jp is ranked 253,037th in multilingual Wikipedia, in particular this website is ranked 18,254th in Japanese Wikipedia.
The website is placed before mundorama.net and after afoiceeomartelo.com.br in the BestRef global ranking of the most important sources of Wikipedia.