Japan isn't a racist society >>204. It just focus on the group more. Any one outside of a group is ignored and excluded but it does not make them racist. And not only the Japanese, there are also some Chinese who does not like Westerners on historical and social reasons and I dont think the reasons make us Chinese/Japanese racist.
Someone here called me a weeaboo/wapanese once. However, I dont just only know a few Japanese words as I'm currently learning the language in a course at my university.