Great, we got a translator that's modifying/leaving out content in the name of censorship because he didn't like the content!
As for atrocities, that's perfectly normal and as for japan they're no more guilty of such things than the US for example, if you think otherwise then you really haven't bothered keeping track of just what the US forces have been up to.
There's no such thing as a good side in war, if talking about rapefests then the US forces had some great ones in both germany and japan after the war, and while I don't know how long ago the japs started I do know it's been pretty much a western tradition in war since the dawn of time, it's probably just as old elsewhere in the world too.
Something I do like about japan however is that lately they'll constantly bring such subjects up and make people think of what such things mean to the victims, but that's likely because they're both fairly recent victims themselves while also having a booming industry when it comes to written/drawn works.
Noone's saying that the japs never did such things themselves in the past, what's annoying however would be the morons that try act as if it's something only the japs did when just about every victor have been doing such things throughout history.