セブン&アイ出版 is the publisher in Japan.
According to PR-model, 7andi-pub.co.jp is ranked 1,558,581st in multilingual Wikipedia, in particular this website is ranked 132,203rd in Japanese Wikipedia.
The website is placed before mnpindia.in and after passeiemdireto.com in the BestRef global ranking of the most important sources of Wikipedia.