Do Japanese get annoyed with Chinese tourists?

Question:

On one hand they are spending money as if it grows on trees. However, do Japanese people dislike them because they speak very loud and do not know certain Japanese customs?

Do some Japanese get annoyed when they see increasing public signs written in Chinese for the Chinese tourists?

Answer:

Personally, I think that they (maybe only one person) cause more annoyance on this forum.

But to answer your question, I think it would be a bit annoying for the general population of any culture to see their customs violated by visitors.