There was a crusty old Chinese cab driver in Penang who would shake his fist and shout, "You! Japanese! Very bad!", and then cackle loudly if he happened to drive by a group of Japanese tourists, especially outside nightclubs. Apparently, most of his family had been killed during the war or whatever. The decorously behaved non-Bushido, post-Atomic tourists would ignore him or smile inscrutably.

His explanation of history was that the Japanese were originally a very stodgy mainland Chinese tribe who were perpetually made fun of by other Chinese, which probably means they were cheated and killed if the opportunity presented itself. So, this stick-up-the butt tribe eventually resettled en masse in the now Japanese islands and have hated China and its people ever since. So goeth the wisdom of cab drivers.