As I investigated several things for my Operation Nevsky thread (do you know how difficult it is to find who the heck was the Japanese Ambassador to the United States in 1940??), I saw that all of the Japanese Imperial Family was totally exonerated by the International Military Tribunal for the Far East of the crimes committed during the war in Asia. I wonder, what would it take for them to be trialed and perhaps sentenced to death.
So, there's the challenge: with a POD set between July 7th 1937 (the start of the Second Sino-Japanese War) and August 8th 1945 (the nuclear bomb on Nagasaki), have the Japanese Imperial Family held accountable for the Imperial Army and the Imperial Navy's crimes against peace (Class A), war crimes (Class B) and crimes against humanity (Class C).
So, there's the challenge: with a POD set between July 7th 1937 (the start of the Second Sino-Japanese War) and August 8th 1945 (the nuclear bomb on Nagasaki), have the Japanese Imperial Family held accountable for the Imperial Army and the Imperial Navy's crimes against peace (Class A), war crimes (Class B) and crimes against humanity (Class C).