The Hiroshima Peace Memorial (Genbaku Dome) was the only structure left standing in the area where the first atomic bomb exploded on 6 August 1945. Through the efforts of many people, including those of the city of Hiroshima, it has been preserved in the same state as immediately after the bombing. Not only is it a stark and powerful symbol of the most destructive force ever created by humankind; it also expresses the hope for world peace and the ultimate elimination of all nuclear weapons. This building was designed by Czech architect Jan Letzel. On August 6, 1945, over 70,000 people were killed instantly, and another 70,000 suffered fatal injuries from the radiation. At 8:15 on August 6, 1945, Little Boy — the first atomic bomb to be used in war — detonated almost directly above the dome.
Thanks to Ms Aj Nishizawa. She has used a matching stamp and a pictorial postmark depicting Kyoto temple.