autobiography. They are very characteristic of the extreme rapidity of composition of Japanese authors during this period. They expended no superfluous labour of the file upon their works. Yet the Hankampu cannot be called a carelessly written book. Not only does it contain most valuable material for the future historian of Japan, but the style is highly commended by the best native critics for its combined elegance and vigour, neither leaning too much to Chinese pedantry on the one hand, nor to Japanese purism on the other. So far as a "Western barbarian" may be allowed an opinion, this praise is not undeserved, though it is perhaps unnecessary to endorse the language of a native admirer who declares that "Hakuseki's heart is brocade, his bowels are rich embroidery, his spittle produces pearls, and his half-conscious mutterings form harmonious music." The Hankampu contains much genealogical and other matter which has little interest for the European reader. Even Hakuseki's countrymen at the present day will probably admit that there is more than enough of this element. Although one of the most important works of the Yedo period, I doubt whether it has been printed. The Shōguns' government was much given to cachotterie in matters of state, and very many of the most interesting political works of this period were only circulated privately among the official class. Two copies in my possession are both in manuscript, the form in which Hakuseki's works are usually met with. In the case of the Hankampu there were probably substantial reasons for refraining from publication. It was hardly possible, especially for a man of Hakuseki's fearless and uncompromising nature, to relate without offence the history of three hundred and thirty-seven