
Hiroshima today: The Dome, or the Hiroshima Prefectural Industrial Promotion Hall, now sits amid the modern city's new buildings.

Keeping history alive: 74-year-old Kosei Mito is an in utero atomic bomb survivor. He says he goes to the memorial almost daily to tell its history to tourists.

Bomb survivors: Kosei Mito shows a photo of his extended family, including his 102-year-old mother, who was pregnant with him when the atomic bomb was detonated over Hiroshima.

Forgive but never forget: Kosei Mito has prepared notebooks for visitors to read details of the atomic bombing of Hiroshima. In this photo, he shows a page explaining his philosophy about the bombing.

Hiroshima Peace Memorial Park: Visitors pay their respects in the Hiroshima Peace Memorial Park, situated near ground zero in the Japanese city.

Hiroshima Peace Memorial Museum: Inside the Hiroshima Peace Memorial Museum, photos and drawings recount the aftermath of the atomic bombing.

Moving displays: An atomic bomb survivor's drawing on display inside the Hiroshima Peace Museum.

Ground zero: The iconic remnants of the Hiroshima Prefectural Industrial Promotion Hall, now known as the Hiroshima Peace Memorial.