Indeed they don’t teach the truth in Japan.
I have been to Pearl Harbor many times, and every time i go, I see groups of stunned and humiliated Japanese Tourists leaving the park, often with tears in their eyes.
The Ranger told me this is a regular occurance there.
you are assuming they are weeping for what they did, I suggest they are weeping for what THEY lost.
This surprises me. I haven't been in many many years, but last time I went out to the Arizona memorial, I remember seeing groups of Asian tourists yukking it up and mugging for the camera in front of the plaque of the names of the dead at the end of the monument.
I also remember hearing of this happening when there was a (much younger, long ago) group of Pearl Harbor vets there. It turned into an outright brawl with tourists getting chucked overboard into the harbor.