Many Japanese people are extremely racist. They think every non-Japanese person except White people are inferior. Japanese people especially love to insult Koreans and Chinese. On 2ch and 2chan, there are many racists who insult Korea. There is
even a special board called "Nida" on 2ch for people to insult Korea. Japan is the most racist country in the world. I am very ashamed of this sad fact.
I am Japanese also.