Nikkoku Seifun is the business founded in 1945.
According to PR-model, nikkoku.co.jp is ranked 462,126th in multilingual Wikipedia, in particular this website is ranked 45,415th in Japanese Wikipedia.
The website is placed before sirsidynix.net.uk and after witchdoctor.co.nz in the BestRef global ranking of the most important sources of Wikipedia.