| Building 1st floor | East Building 2nd floor |
| Hiroshima Before the Bombing | War, the A-bomb and the people of Hiroshima |
| The Meiji and Taisho Period | Recovery from Chaos |
| The Aioi Bridge | A-bomb Orphans |
| The Sino-Japanese War and Ujina Harbor | The ABCC |
| Hiroshima in the Showa Period and During Wars | The Peace Memorial City Reconstruction Law |
| National Mobilization of Spirit | A-bomb Damage Continues |
| Student Labor Mobilization for Military Factories | Fetuses Injured |
| Forced Labor Program for Ethnic Minorities | “Hiroshima Maidens” |
| Forced Demolition of Homes | Fukuryu-maru No. 5 |
| Evacuating Pupils | |
| Why the A-bomb was dropped on Hiroshima? | Health Examination for Hibakusha |
| The Manhattan Project | Overseas Hibakusha |
| Hurried use | Hiroshima Reborn |
| Reasons for Selecting Hiroshima | East Building 3rd floor |
| Targets for the A-bombing | The Nuclear Age |
| The American decision-making process 1945 | Horror of Nuclear Weapons |
| Watch stopped at 8:15 | Nuclear Winter |
| Panorama before and after the bombing | Nuclear Proliferation |
| The Destruction of Hiroshima | Victims of Nuclear Tests |
| Truth of A-bomb | The Path to Peace |
| Charred Streetcar | Lessons of history |
| First News Reports | Why Don’t War End? |
| Signs of Survival | Learning from the School Books of Other Countries |
| Radiation Investigations | Peripheral Hibakusha |
| The Hiroshima Bomb | Conveying the A-bomb Experience |
| Damage by the A-bomb | The Prayer of Hiroshima |
| Damage from Heat and Blast | Protesting Nuclear Weapons Testing |
| Damage from Radiation | Relief of Hibakusha |
| A-bomb Damage to Human Bodies | Studying Peace |
| Protest Telegrams | Hibakusha Drawings |
| Model of “Dome” reproduced on the scale of 73/100 | Hibakusha Testimony Videos |
| Overseas Exhibits of A-bomb Artifacts |
