Hiroshima Peace Memorial Park. The Park was completed in 1954. Every year on August 6, the Park held a memorial ceremony in memory of the victims of the atomic bomb explosion and war. There is no accurate estimate of the number of deaths caused by the atomic bomb "little boy", but it is generally believed that about 80,000 people died directly at the moment of the explosion; by the end of 1945, the number of deaths had risen further to 90,000 to 166,000. The effects of chronic death and malignant inheritance caused by radiation-induced cancer and other sequelae cannot be estimated. Look at the cruelty of war, recommend.