Seikosha is the business founded in 1913.
According to PR-model, seikosha-p.co.jp is ranked 1,669,502nd in multilingual Wikipedia, in particular this website is ranked 142,793rd in Japanese Wikipedia.
The website is placed before garyhall.org.uk and after bregenzerfruehling.at in the BestRef global ranking of the most important sources of Wikipedia.
