Modern history Germany-occupied [[puppet state]] and an Allies-friendly state in the South; Germany surrendered in May 1945. Following the [[atomic bombings of Hiroshima and Nagasaki]], [[surrender of Japan|Japan surrendered]], marking the end of the war on September 2, 1945. [[File:Underwater Atomic Bomb Test At Bikini Atoll.webm|alt=Atomic Bomb underwater testing, 1946|left|thumb|Atomic Bomb Test, 1946. The use of Nuclear strikes on Hiroshima and Nagasaki brought WWII to an abrupt end.]] [[File:Roosevelt Pearl Harbor.ogg|thumb|U.S President [[Franklin D. Roosevelt|Franklin Roosevelt]] declaring war on the [[Empire of Japan|Japanese Empire]] in the aftermath of the [[Attack on Pearl Harbor|Pearl Harbor Attack]]. Captions provided]] [[File:Trumann hiroshima.ogg|thumb|Excerpt of [[President of
Sport in Japan and Tanaka Ginnosuke. Japan's first international match took place on 31 January 1932, when a trade delegation from Canada brought the Canada national rugby union team, who were also playing their first game. The Japanese won 9-8. Sumo wrestling is the national sport in Japan. Sumo wrestling is believed to have originated in Japan, with its governing body being the Japan Sumo Association. Japanese professional wrestling, known as "puroresu", initially developed from the American style, but has evolved into its own unique form. While it is similar to its American counterpart in that the outcomes of matches are predetermined, its