Koopaism is religion similar to the Jewish religion. That means Mario is an anti-Semite. Shipt! This article is a stub. You can help the King Harkinian Wiki by blowing it up. Retrieved from "https://king-harkinian.fandom.com/wiki/Koopaism?oldid=26874" Categories: Stubs Religions Community content is available under CC-BY-SA unless otherwise noted.