it is nothing but the storms which induce such important daily climatic changes. If we may accept his conclusion, then Japan may rank fairly high among the countries with the best kind of climate. For not to speak of the seasonal changes so clearly definable, in Japan, the cyclonic storms, the main cause of the daily climatic changes, occur very frequently. It can be said that no one desires to have them occur more often on this account. After all, the climate of Japan would have been almost an ideal one, if there had been less rain in the early summer, the long rainy season being evidently the chief cause of the enervating dampness. By the way, it should be remarked that the dampness which is the weakest point of the climate of Japan, not only in the summer, but throughout the whole year, is in excess more in the regions bordering on the Sea of Japan than in those facing the Pacific Ocean and the Inland Sea. This fact explains the historical phenomenon that the most momentous events in Japanese history have taken place not in the former but in the latter regions. If we look into the history of Europe, the Inland Sea of Japan has its counterpart in the Mediterranean, the Pacific, in the Atlantic, and the Sea of Japan in the Baltic Sea. Perhaps the attentive traveller will notice that the same greyish hue of the sea-surface can be perceived in the Sea of Japan as in the Baltic Sea, and that very sombre colour imparts the same gloomy tone to the atmosphere of the regions bordering on those two seas. It is true that many mythical legends of our country have their scenes in the coastal regions along the Sea of Japan, the so-called "Back of Japan," and, moreover, in standard of civilisation, these regions, compared with the other parts of the Empire, decidedly do not rank low. That is due, however, not to the influence of the fair climate prevailing in those parts of Japan, but to the proximity of the Asiatic continent. For, as the result of that proximity, there must have been very intimate relations between those regions of Japan and the continental tribes on the opposite shore, some of whom are sometimes supposed to have had the same origin as the Japanese. At present the influence of the climatic drawback in those districts is very evident, and it will be in the distant future that the time will arrive when the "Back of Japan" will become more thriving and enlightened than the other side of Japan facing the Pacific, unless there should be a sudden upheaval in the progress of the civilisation, and in the growth of prosperity, on the opposite continental shore.

Between northern and southern Japan, it is not very easy to distinguish what influence the climates of the two regions had on their history. It is certain that northern Japan is inferior to southern Japan in climatic conditions, if we consider the impediments put on human activity there, on account of the intense cold during the winter. It is doubtful, however, whether the backwardness of the North in the forward march of civilisation can be solely attributed to its climatic inferiority. Even in the depth of winter, the cold in the northern provinces of Hon-to cannot be said to be more unbearable and unfit for the strenuous activity of the inhabitants, than that of the Scandinavian countries or of northeastern Germany. The principal cause of the retardation of progress in northern Japan lies rather in the fact that it is a comparatively recently exploited part of the Empire. Since the beginning of historic times, the Japanese have pushed their settlements more and more toward the north, so that the population in those regions has grown denser and denser. If this process had continued with the same vigour until today, the northern provinces might have become far more populous, civilised, and prosperous, than we see them now. Unfortunately for the North, however, just at the most critical time in its development, the attention of the nation was compelled to turn from inner colonisation to foreign relations. Besides, the subsequent acquisition of new dominions oversea made the nation still more indifferent to the exploitation of the less remunerative northern half of Hon-to. As to the climatic conditions of Hokkaido and Loochoo, it is needless to say that they are far different from that of the historic part of the Empire, and each of them needs special consideration. They have had, however, very little to do with the history of Japan. The same may also be said still more emphatically about Formosa, Saghalen, and Korea, though the influence of their climates on the destiny of future Japan will without doubt be immense; but as these regions do not come within the purview of my book, I can, without prejudice, omit further reference to them.

Together with the climate, the race stands forth as an indispensable factor in the promotion of its civilisation. Then to what race do the Japanese belong? Can all the people of Japan be homogeneously comprised under a single racial appellation, or must they be treated as an agglomeration of several different races? Are the Japanese, or the bulk at least of the Japanese, indigenous or immigrant? If the Japanese are an immigrant race, then whence did they originate, and what is the probable date of their immigration into this country? What race, if not the Japanese, are the aborigines of these islands? Questions of this kind, and others of a similar nature have stood waiting for solution these many years! But none of them has yet been completely answered, though attempts have been made not only by a large number of native investigators, professional as well as amateur, but also by not a few foreign philologists and archæologists, who were tolerably well-versed in things Japanese. Recently many interesting excavations of ancient tombs and historical sites have been made, and various remains pertaining to the old inhabitants of the islands have been submitted to the speculative scrutiny of specialists. They have served, however, rather to lead one to deeper, more obstinate, scepticism, than to shed light on those doubtful and tentative answers and indecisive controversies. It is very much to be regretted that we have no authentic record of the early immigration into Japan from the pen of a contemporaneous writer, so that we could thereby verify the interpretations assigned to the remains found in the ancient tombs. This is to be attributed to the lack of the use of written characters among the aboriginal people, as well as to the illiteracy of the early immigrants. If we had as remains of prehistoric Japan such valuable historic materials as have been excavated in Europe and Western Asia, we should have been able to deduce the history of its early ages with a tolerable degree of certainty from the remains themselves, independently of any documental evidence. Unfortunately, however, in this respect also, our prehistoric remains consist only of a few kinds of earthenware, mostly with very simple patterns on them, and some other kinds of primitive utensils of daily use, such as saddles, bridles, sword-blades, and the like. Huge tombstones are sometimes found, but they have no such inscriptions as we see on many Greek sarcophagi, being provided only with a few unintelligible, perhaps meaningless, scratches. As to the primitive Japanese ornaments, very few historical data can be gathered from them, for they are generally beads of very simple design, and of three or four different shapes. It is quite hopeless to think that we should ever be able to dig out a single dwelling, not to speak of a whole palace, village, or town, on any Japanese historical site, since no stone, brick or other durable material was ever used in the construction of buildings. As our stock of reliable, authentic information concerning our