History 38,205 History and criticism 9,138 Japanese language 6,259 Japanese literature 5,211 Politics and government 5,070 Japanese 3,518 Criticism and interpretation 3,444 more ... Social life and customs 3,426 Civilization 3,036 Social conditions 2,915 Foreign relations 2,903 Histoire 2,530 Japanese poetry 2,493 Buddhism 2,424 Economic conditions 2,409 Japanese fiction 2,224 World War, 1939-1945 2,119 Women 2,103 International relations 2,080 Painting, Japanese 1,855 Manners and customs 1,794 Art, Japanese 1,775 Description and travel 1,764 Authors, Japanese 1,712 Study and teaching 1,701 Antiquities 1,654 Relations 1,456 Comic books, strips, etc 1,436 PRO Tress, Arthur (donor) (Tress Collection copy) 1,335 Waka 1,317 less ...