As is the rising sun. Alas, I just recognize the obstacle in the way and live with it.
The Rising Sun emblem is just Japan's naval ensign so most of the Japanese atrocities weren't committed under it as they were committed by the Army, not the Navy. It still is also still in use by Japan. The Imperial Japanese government didn't have a specific symbol like the Nazi Party did. And the swastika is the symbol of the Nazi Party.
The Soviets, well, yeah, that is hypocritical, but they were on our side so there it is. Maybe the hammer and sickle is more akin to the swastika than the red star. Dunno.