Hiroshima Peace Memorial Park (広島平和記念公園, Hiroshima Heiwa Kinen Kōen) is a memorial park in the center of Hiroshima, Japan. It is dedicated to the legacy of Hiroshima as the first city in the world to suffer a nuclear attack, and to the memories of the bomb's direct and indirect victims (of whom there may have been as many as 140,000). The Hiroshima Peace Memorial Park is visited by more than one million people each year. The park is there in memory of the victims of the nuclear attack on August 6, 1945, in which the United States dropped an atomic bomb on the Japanese city of Hiroshima. The Hiroshima Peace Memorial Park was planned and designed by the Japanese Architect Kenzō Tange at Tange Lab.