What is the hard evidence that the atrocities done in Unit 731

unit731  Some of the cruelest deeds of Japan's war in Asia did not occur on the battlefield, but in quiet, antiseptic medical wards in obscure parts of the continent Subject: A short but very dense discription of the satanical horrors of biological warfare and human experimentation This book consists of a

Unit 731 short for Manchu Detachment 731 and also known as the Kamo Detachment : 198 and the Ishii Unit, was a covert biological and chemical warfare This is a riveting and disturbing account of the medical atrocities performed in China during WWII Some of the cruelest deeds of Japan's war in Asia did

They are referring to the major Japanese biological warfare unit in northeast China, Unit 731, that committed horrible atrocities from 1932 Renowned Japanese mystery writer Seiichi Morimura, whose nonfiction trilogy “The Devil's Gluttony” exposed human medical experiments