A lot of it is pretty horrific.
Or that even though invited T. Roosevelt’s Great White Fleet did not sail all their ships into Tokyo Bay because of the Japanese reputation for sneak attacks and undeclared war such as the raid on Port Arthur?
Or that from 1905 and Russo-Japanese War that nobody considered them trustworthy and many U.S. Military planners including King and Halsey were not the least bit surprised by Pearl Harbor?