User blog comment:RaythMercury/Translations/@comment-957629-20150325202014

Chinese and Japanese are very complex languages, in fact there isn't a single form for either. Chinese has cantonese and mandarin etc for example. We use experienced translators here so we are pretty sure they are correct regardless of the similarities between the two. You must realize that the two countries have a long history of trade and migration between one another so this is bound to happen in the same way many English words would have French or German or Latin origins in fact many words from other languages are just used in English. So yeah, pretty sure someone would have noticed if it was Chinese and not Japanese and that's why we don't use Google Translate or many other translators, they're rarely accurate.