This website provides the data sets (txt, xml, etc.) for research on the history of Japanese.
Facsimile Images（pdf）of “Japanese-language Textbooks Compiled in Hawaii before World War II (The Shoju Akutagawa Collection, Museum of Japanese Emigration to Hawaii)”, has been released.
Entry words data (txt, xlsx) of “Nippojisho (Vocabulario da Lingoa de Iapam com a declaração em Portugues)”, “Genkai” has been released.
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