The Constitution of Japan was drawn up under the Allied occupation that followed World War II. It replaced Japan's previous imperial system with a form of liberal democracy, which provides for a parliamentary system of government and guarantees human rights. Under its terms, Japan renounces the right to wage war, and the emperor exercises a purely ceremonial role, with the prime minister acting as the head of government. What amendments have been made to the constitution since its adoption? Discuss (http://forum.thefreedictionary.com/postst57665_Post-War-Japanese-Constitution-Goes-into-Effect--1947-.aspx)