Although Southeast Asia was brutally occupied by Imperial Japan during World War II, the region has reconciled with postwar Japan. That Southeast Asia is not hostile to Japan today is due to several reasons: the relatively short duration of the Japanese occupation, the pragmatic needs of the Southeast Asian states to deal with immediate security and economic problems rather than to dwell on the past, and the efforts of Japan to be a good neighbor to Southeast Asia since the enunciation of the 1977 Fukuda Doctrine. Public opinion surveys of Southeast Asians towards Japan today and the content analysis of the history textbooks of various ASEAN states show little hostility towards Japan.