>>509824934Well the thing is, most German people, including the SS of that era "did not know" there was such an operation such as the holocaust. When they were told of such operations, they were surprised or disgusted (or acted like they were disgusted).
That said, 731 would disgust the SS or any other average Japanese or European who were not aware of such operation.
It has nothing to do with Bushido or lack of humanity. Americans took all the 731 data and pardoned the researchers. So much for Western humanism. Rather, it's just a bunch of people working for something that they never knew they were part of.