toshio nakamori is two years younger than tanabe. just like tanabe, nakamori lost his parents and younger brother to the atomic bomb. nakamori changed jobs frequently after finishing junior high school. ever since his grandmother passed away, he has led the life of solitude. >> translator: isn't there anything you enjoy these days? >> translator: no, it doesn't seem so. >> reporter: tanabe struggled over whether to publicize details of the life of someone so close to him, but he decided to explain nakamori's plight to show how the bomb has destroyed people's lives. >> translator: after being orphaned as a child, nakamori became an adult atomic bomb orphan. after the bombing, he never knew happiness or experienced the love of a family or anything like that. there are lives like that here in hiroshima, and they were caused by the atomic bomb. this is a fact that must be told. >> reporter: tanabe thinks that his mother and little brother died here where their kitchen once stood. tanabe wants people around the world to understand what th