チャチャ王国のおうじちゃま is the yuru-chara in Japan founded in 2012.
According to PR-model, matcha-prince.com is ranked 289,717th in multilingual Wikipedia, in particular this website is ranked 21,074th in Japanese Wikipedia.
The website is placed before jonathanboutelle.com and after skylighttheatrecompany.com in the BestRef global ranking of the most important sources of Wikipedia.