On August 6, 2025, Hiroshima, Japan, solemnly marked the 80th anniversary of the first atomic bombing. Thousands gathered to pay tribute to the victims with moments of silence and prayers. On this occasion, Hiroshima’s Mayor Kazumi Matsui urged world leaders to recognize the dangers of nuclear arms races and the growing military build-up worldwide.
On this day in 1945, the United States dropped a uranium bomb named “Little Boy” on Hiroshima, instantly killing approximately 78,000 people. By the end of that year, the death toll had risen to several hundred thousand. Just three days later, another atomic bomb was dropped on Nagasaki, which led to Japan’s surrender on August 15.
This year’s memorial was attended by representatives from a record 120 countries and regions, including the United States and Israel. At 8:15 a.m., the exact time of the explosion, a minute of silence was observed.
Mayor Matsui stated, “There is a growing belief among many political leaders that possessing nuclear weapons is the only viable option. Currently, nearly 90 percent of the world’s nuclear arsenal is held by the United States and Russia alone. This situation not only disregards the painful lessons of the past but also weakens the international frameworks established for peace.”
He further urged all global leaders to witness the reality of Hiroshima firsthand.
Among the attendees was 71-year-old tourist Yoshikazu Horie, who said, “History seems to be repeating itself. The situation in Europe, Japan, and many parts of Asia is extremely alarming. I want peace, so that my grandchildren and future generations can live normal lives.”
Survivors of the atomic bombing are known as “Hibakusha.” After the war, many faced social discrimination due to rumors about illnesses and disabilities affecting them and their children. The number of living Hibakusha has now fallen below 100,000.
Although Japan has pledged to work towards nuclear disarmament, it has yet to sign the United Nations Treaty on the Prohibition of Nuclear Weapons or participate as an observer.