When most people think of World War II, they think of destruction, atrocity, and suffering. They also think about Auschwitz and other concentration camps where unspeakable and unimaginable atrocities have happened. But not many people know that Japan had its own Auschwitz. It was called Unit 731 Experimentation Camp and, if this can be said about a concentration camp, it was even worse than the camps in Europe. Researchers believe that 200. 000 people died in Unit 731. None of the people that was experimented on managed to survive the gruesome experiments and their pain and sorrow has remained attached to the place.