Introduction to the "Anti-Hegemony, Anti-War, and Anti-Aggression" Stone Monument: The "Anti-Hegemony, Anti-War, and Anti-Aggression" Stone Monument was organized by Japanese friends during the "History of Invasion of China" seminar during the "September 18th" Incident. It was built on the occasion of the 60th anniversary. The striking characters "anti-hegemony, anti-war, and anti-aggression" are engraved on it, warning future generations that "opposing hegemony and eliminating war" is the common aspiration of people all over the world.