This is described from the point of view, which is different from those previous studies about Japanese education in Colonial Korea based on policy studies had.To recognize the actual condition of Japanese education in Colonial Korea, I carried out the questionary surveys of three times targeting experiences of Japanese education in Colonial Korea, a total of 95 (45 male and 40 female, unknown 10). I quested for the overall tendency by data digitalization, extracting 38 items from questionaire and categorizing conscious for Japanese education, orientation of Japanese ability, language environment, and education contents. In addition, I exerted effort to recognize the circumstance at that time compared to free description in related matters.