[Concordance of Kokutei Tokuhon (Data source for editing Japanese dictionaries 1-12)]This general survey of the vocabulary use in the Kokutei Tokuhon ‘Official Japanese Textbooks’ is a concordance of all the vocabulary used in Japanese textbooks with their contexts, to be used as data for editing Japanese dictionaries. The Official Japanese Textbooks are the textbooks (Versions 1-6) written by the Ministry of Education, which were used in Japanese elementary schools from April 1904 to March 1948. The vocabulary used in these textbooks, as stated in the editorial prospect, reflect the goal of presenting standard written and spoken Japanese and the policy of treating the Tokyo dialect as the standard language (hyôzyungo).Each example includes...