六郷印章業連合組合 is the organization in Japan.
According to PR-model, rokugoinsho.com is ranked 2,948,283rd in multilingual Wikipedia, in particular this website is ranked 269,410th in Japanese Wikipedia.
The website is placed before afd-bremerhaven.de and after loge-altenburg.de in the BestRef global ranking of the most important sources of Wikipedia.
