The main thing that it got wrong is that he isn't Japanese. Him repeatedly calling you a "spic" is, in and of itself, proof that he isn't Japanese. No actual Japanese person would ever use the term "spic", which is
exclusively an American slur. The concept of "Hispanics" as a distinctive ethnic group doesn't really even exist outside of America and it certainly doesn't exist in Japan. Most of the people who Americans call Hispanics/Latinos are simply called white people in Japan (not that there are any of them in Japan to begin with).
@NigKiller_Tojo, you're a pathetic LARPing waste of DNA and you should unironically kill yourself in the most slow and painful manner possible.