I apologize if the wording of the thread is somewhat odd. Now, the general consensus here is that the Axis powers, here meaning Nazi Germany, Italy and Imperial Japan could not have survived very long even under the best possible circumstances from their perspective. The consensus seems to suggest that not only is victory in the second world war all but impossible from a military standpoint, but that these nations were inherently unstable and prone to internal collapse in the near term. Assuming that that conclusion is accurate, which of those nations had the potential to last the longest? You can determine what surviving longer means, anywhere from decades to a few more years.