Hoffman, yes, the main (and basically only) difference between the approach to confucianism between ww2 Japan and China, is that in Japan it was “melted” with aristhocracy. (Toyotomi Hideyoshi is the only non-aristhocratic leader that had a “career” in the entire history of Japan)
The belief is different in this point:
For China, the celestial contract is in fact a contract. The emperor is legitimated to govern over China with a contract of trust. This contract can be broken anytime if the emperor itself proves to be not worthy of it.
For Japan, the emperor itself is of divine origins. It is said in the Kojiki and in the Nihon Shoki that the first known emperor (fictional) was the son of the nephew of their goddess Amaterasu. Giving a divine birth to the imperial family doesn’t promote any revolt, 'cause they’re there because they’re divine. (Japanese imperial family still keeps the original bloodline from 660BC due to their records. It’s proved that they kept their bloodline from at least the 300AD to today)
All the other points remain the same, and it is here that I find the crucial difference from the westerners that make those two civilization very similar.
The reverence for the governement was (is) very high. Let’s not forget Japanese people were able of doing things like the “Kamikaze attack” for the “glory of Japan and for the Emperor!”. Or the suicides (Seppuku), that even if they’re Japan-only related, they’re very tied with their interpretation of confucianism. (Ruth Benedict wrotes a lot about it)
A Japanese was able to even commit suicide, because for a confucian based country, the “social death” was worst than a real death.
(With all these blabblering, I’m not saying China and Japan are the same, but that they have similar roots that puts them in a similar place when we confront them on social and political issues)