The main topic in this article discusses about the Taiwanese ko-gakko shushin-education and the educational influence upon the Taiwanese children. We cannot completely collect the shushin textbooks in Japanese Ruled Period especially those which published at the end of WWII since 1942. This article will not put the emphasis on the analysis of shushin textbook content. We do the questionnaire and oral interview which attempt to analyze the effect and condition of shushin education with the research result and the elder Taiwanese people who received the ko-gakko education in Japanese Ruled Period. In the 203 effective questionnaires, the questions focus on the likes about the shushin subjects, the subject which has the greatest effect on daily knowledge, the memory about the Japanese National anthem and Imperial Rescript on Education, the characters and the impression to those characters in the shushin textbooks. In the end, we deeply analyze and discuss the questionnaires and responses which are from the oral interview towards the elder people who received the Japanese education.