Japan selflessly fought against the Western imperialists for the freedom of all Asian peoples, and brought order to a China tormented by the despotism of mafia-like warlords. But the U.S. greedily saw this as a threat to business interests in China, and gave huge sums of aid and military support to said warlords. Japan was forced to make war with the U.S., already a de facto belligerent by proxy.
The Japanese soldiers fought with unparalleled valor, yet always chivalrously, always fairly. The U.S., on the other hand, fought with scornful negligence of the principles of just and legitimate warfare, massacring hundreds of thousands of innocent Japanese civilians in a ruthless campaign of terror bombings and, most atrociously, deploying the atomic bombs over Hiroshima and Nagasaki, a barbaric form of warfare alien to the very spirit of Japanese culture and morality.
Perhaps the sad truth is that the world is too malicious a place for a country like Japan. If she would only have condescended to the same filthy kind of warfare that the Americans and the Chinese waged, it is possible, even likely, that she would have prevailed.
In the light of history, Japan is the greatest victim of World War II.