Hiroshima is a major city in Japan, serving as the capital of Hiroshima Prefecture and the largest city in the Chūgoku region of western Honshu.
On August 6, 1945, during World War II, Hiroshima became the first city in history to suffer an atomic bomb attack. The bombing, by the U.S. B-29 Enola Gay, killed an estimated 90,000–146,000 people by year's end and led to Japan's surrender.
Today, Hiroshima is a global symbol of peace, home to the Hiroshima Peace Memorial Park (including the Atomic Bomb Dome, a UNESCO World Heritage Site) and the Hiroshima Peace Memorial Museum.