Government

Preamble of Japanese Constitution, for article on Japan's postwar constitution

Japan’s postwar constitution takes effect, renouncing war forever

Japan’s postwar constitution took effect on 3 May 1947, just two years after the country’s surrender, and boldly renounced war as a sovereign right. Drafted through an unlikely collaboration between American occupiers and Japanese legal scholars, it redefined the emperor as a symbol and placed real power with the people. Nearly eight decades on, not a single word has been amended.