Showa Yokkaichi Sekiyu is the business in Japan founded in 1957.
According to PR-model, showa-yokkaichi.co.jp is ranked 1,153,435th in multilingual Wikipedia, in particular this website is ranked 111,205th in Japanese Wikipedia.
The website is placed before aobd-derm.org and after ef-bushido.com in the BestRef global ranking of the most important sources of Wikipedia.