History 107 World War, 1939-1945 96 Campaigns 30 Japanese occupation 28 Prisoners and prisons, Japanese 25 Biography 24 Japanese language 21 Japanese occupation, 1942-1945 18 Malaya 17 Naval operations, Japanese 17 Prisoners of war 15 Japan 13 Japanese 12 Atrocities 11 Aerial operations 9 Dictionaries 9 Sino-Japanese Conflict, 1937-1945 9 World war, 1939-1945 9 Japanese Americans 8 World War,1939-1945 8 Aerial operations, Japanese 7 Conversation and phrase books 7 Investments, Japanese 7 National characteristics, Japanese 7 Foreign relations 6 Malaysia 6 Personal narratives 6 Personal narratives, American 6 Communism 5 English 5