You mean Pat Morita (Mr. Miyagi in the movie)? Because he’s of Japanese descent, and his character was Japanese as well.
It seems like you’re not taking the time to think things through. Much of your article is trite and repetitive. It doesn’t even seem sincere. Maybe you’re still trying to figure things out, and we’re all flawed human beings. Nevertheless, a lot of people read your work, and I hope you don’t lead them down a dark path where they become worse humans for the sake of being successful.