The Nagasaki Atomic Archive is located on a church that was destroyed by the atomic bomb at the time, and there is only one wall left in the church. So far, you can still see a clock that was deformed by the shock wave hanging on the wall, and the clock needle stopped at 11:02, the moment the atomic bomb fell. The original explosion library was founded with a simple intention, in order not to forget the sadness of the past, in order to inspire the fighting spirit. The pavilion system introduces the recent development of Nagasaki after the original explosion, from which you can understand the destruction of the atomic bomb and war, and the spirit of survival of Nagasaki people from grief.