Asia is the largest and most populated continent. It stretch from the Suez Canal to the Bering Strait and from the Ural mountains to Indonesia. Most human beings on Earth live in Asia. If you hate all Asians, you hate over 4.5 billion people. Since six countries with nuclear weapons have most of their territory in Asia, if Asians hate you back then you have a big problem. Most religions have originated in Asia, and yes, this includes Christianity. Every US foreign war since Reconstruction has involved Asia. Ironically, most of these wars were to protect Asian countries from European countries or other Asian countries.
Most Americans' understanding of world history revolves around the US and Europe, but history literally started in Asia.
Bigotry against Asians is somewhat different than bigotry against other races. White supremacists think they are superior to black people but they can't help but feel inferior to Japanese. Of course if your first instinct is violence, then you actually are inferior to everyone else. Address the fact that you are an absolute loser, and go from there.