Yezo, publishing many books between 1850 and 1865. He takes each section of the island in detail and describes it from the points of view of topography, flora, fauna, and ethnology. Almost all of his many books are illustrated and the pictures are often strikingly true to life. Takeshiro was a skillful artist and sometimes painted _kakemono_, or hanging scrolls, with Ainu scenes. One of these is now owned by Professor Miyabe, the accomplished botanist of the agricultural college at Sapporo. It is a simple picture, of few lines and delicate coloring, but it is living. It represents Ainu in boats on the sea gathering kelp. The picture is an heirloom, having been given to Professor Miyabe’s father by the artist, who was his friend. At the house of Mr. Ishikara, a mining engineer to whom I had been recommended, I was shown some manuscript maps made by the old geographer. They are marvels of patient work and surpass in their enormous amount of detail in the matter of local place-names. Among the pictures in Takeshiro’s books we have excellent material regarding the Ainu of a half century ago. My own interest in these Japanese books relative to Ainu began in 1891 at the little Museum of Rotterdam in Holland; it had been nourished by MacRitchie’s book, _The Ainos_, which depended absolutely upon such books for its material; it now flamed and during my brief stay in Japan I brought together quite a library of such books. I now know of more than forty _printed_ Japanese works that treat of the Ainu, most of which are in my collection. But the printed books are but a small part of the material representing Japanese observation. Many more than forty works still exist only in manuscript, some probably in but a single copy. There are at Sapporo a goodly number of such manuscripts, among them one so beautifully and delicately illustrated that I have had both texts and pictures carefully copied. At Hakodate and at Tokio are many more of these unpublished manuscripts, some of which surely deserve publication. We cherish the hope of finding some one who will help us to put some of these quaint and interesting books into print. To be sure, those without pictures would mean nothing to the English reader, but, until they are in print and accessible, they mean nothing to the students of Japan. Among these works are many which narrate the wars between the Ainu and the Japanese. To-day, recognizing the passive and too yielding nature of the Ainu, it is difficult to imagine them as warlike. In hunting, it is true, they are brave enough, even reckless. But, if they were ever warriors, they are to-day a broken-spirited and subdued people. During the seventeenth and eighteenth centuries, according to Japanese accounts, they were great fighters. Even the names of some great chiefs and descriptions of their deeds of bravery are consigned to writing.