I will not post any pics on this because it's too painful.

Here are a couple of sites about the Rape of Nanking. And another one. Beware that some of the pics in here are extremely gruesome.

A text excerpt:

"Yet the Rape of Nanking remains an obscure incident. Although the death toll exceeds the immediate number of deaths from the atomic bombings of Hiroshima and Nagasaki (140,000 and 70,000 respectively, by the end of 1945) and even the total civilian casualties for several European countries during the entire war (Great Britain lost 61,000 civilians, France 108,000, Belgium 101,000, and the Netherlands 242,000), the horrors of the Nanking massacre remain virtually unknown to people outside Asia. [...]

THE MILITARY POLICY forbidding rape only encouraged soldiers to kill their victims after wards. Kozo Takokoro was blunt about this. "After raping, we would also kill them," he recalled. "Those women would start to flee once we let them go. Then we would bang! shoot them in the back to finish them up." According to surviving veterans, many of the soldiers felt remarkably little guilt about this. "Perhaps when we were raping her, we looked at her as a woman," Shiro Azuma, a former soldier in Nanking, wrote, "but when we killed her, we just thought of her as something like a pig."

So it goes