ABSTRACT
Through transcription, reprinting and continuous study by the Japanese, the research topic of Suwen(, Plain Questions) has been continuously integrated into Japanese traditional medicine. The editions of Suwen from Edo Period (1603-1867) are Chinese originally printed and Japanese reprinted, which called "Japan block-printed edition" in today's Japan. The survey shows the editions of Chinese Suwen in Japan are divided into three categories: the total-24-volume editions from Chinese original copy are 8 versions; the total-12-volume editions are 7 versions, and the versions with notations and comments are 10 kinds; about the "Japan block-printed edition" , the total-24-volume editions are 7 versions, the total-12-volume editions are 1 version, and the versions with notations and comments are 11 kinds.