Hurricane, I disagree with your disagreement.  I am using history to support my view.  When World War II ended, the U.S. and its allies were looking for anything and everything the Japanese might have done that could be considered a war crime.  Forcing women to be sex slaves certainly should have met the standard for a war crime.  With tens of thousands of Korean and Chinese women reportedly being forced to be sex slaves, you would think that at least one of them would have come forward to make the allegation immediately after the war, yet none did.   It was not until the 1992, about 47 years after the war ended, that a researcher reported about the Japanese military operating brothels for its soldiers staffed with “comfort women” or “sex slaves” from the occupied territories.   I am a bit skeptical about claims made 47 years after they allegedly occurred.