Diplom Deutsch in Japan is the language certificate.

According to PR-model, is ranked 329,110th in multilingual Wikipedia, in particular this website is ranked 24,117th in Japanese Wikipedia.

The website is placed before and after in the BestRef global ranking of the most important sources of Wikipedia.

PR-model F-model AR-model
329,110th place
862,237th place
282,955th place
24,117th place
60,370th place
13,540th place