A good choice for your visit to Hiroshima
If you visit the Peace Park in Hiroshima, I recommend taking an hour and going to the Peace Memorial Museum in Hiroshima. The entry fee is a bargain, favor of pacifism, and I also recommend renting the audioguides available in many languages. The information helps you understand the magnitude of the tragedy that happened on August 6, 1945. The museum displays photographs of the event, models, exhibits, and various pacifist materials. It's a good choice for your visit to Hiroshima.