Japan's Gestapo

The Kempeitai exercised virtually unlimited power throughout the Japanese Empire. Their criminal and collaborationist networks extorted huge sums of money from hapless citizens and businesses. They ran the Allied POW gulag system that treated captives with merciless and murderous brutality. Other Kempeitai activities included biological and chemical experiments on live subjects, the Maruta vivisection campaign, and widespread slave labor, including "Comfort Women" drawn from all races. Their record of reprisals against military and civilians was unrelenting. For example, Colonel Doolittle's raid on Tokyo in 1942 resulted in a campaign of revenge not just against captured airmen but thousands of Chinese civilians. Their actions amounted to genocide on a grand scale.