Do you know what today is?
70 years ago, the atomic bomb was dropped in Hiroshima Japan.
Many people are suffering from bad disease still now.
People of the world must know what Atomic bomb is.
And we also must learn how to use Atomic bomb
If leaders of the world use Atomic bomb wrong way,
They will destroy the world.
So leaders of the world, will you come Hiroshima Japan?
And know the history,the story of Hiroshima for world peace.