Is it true that people in Japan are really racist?

Question:

I heard mostly against:

-the national minorities of Buraku people, Ainu and people of Okinawa,
-people and descendants of people from former Japanese colonies (Koreans and Chinese),
-and the new immigrants from other Asian, African, South American and Middle Eastern countries.

my friend from the middle east is going, but he said that he thinks they won't like him because of where he's from.. true or false?

Answer:

Basically true.

Funny thing is Japanese never look down but admire ALL WHITES.

Racism on Korean Japanese(not Korean) is the most heaviest.
then next, on Chinese Japanese(not Chinese).
these 2 people are talked with a disdain. there are called Zainichi.


and Buraku are Japanese lives in some areas around Japan, they are disdained.
children in Buraku family couldn't get a job from major companies, couldn't marry with
a normal Japanese.