that the psychological textbooks of the Anglo-Saxon are adopted and perfectly understood by competent psychological students among the Japanese.  I once asked a professor of psychology in the Matsuyama Normal School if he had no difficulty in teaching his classes the psychological system of Anglo-Saxon thinkers, if there were not peculiarities of the Anglo-Saxon mind which a Japanese could not understand, and if there were not psychological phenomena of the Japanese mind which were ignored in Anglo-Saxon psychological text-books.  The very questions surprised him; to each he gave a negative reply.  The mental differences that characterize races so dissimilar as the Japanese and the Anglo-Saxon, I venture to repeat, are insignificant as compared with their resemblances.

Our discussions shall have reference, not to those general psychological characteristics which all races have in common, but only to those which may seem to stamp the Japanese people as peculiar.  We wish to understand the distinguishing features of the Japanese mind.  We wish to know whether they are due to brain structure, to inherent race nature, or whether they are simply the result of education, of social heredity.  This is our ever-recurring question.

First, in regard to Japanese brain development.  Travelers have often been impressed with the unusual size of the Japanese head.  It has sometimes been thought, however, that the size is more apparent than real, and the appearance has been attributed to the relatively short limbs of the people and to the unusual proportion of round heads which one sees everywhere.  It may also be due to the shape of the head.  But, after all has been said, it remains true that the Japanese head, as related to his body, is unexpectedly large.

Prof.  Marsh of Yale University is reported to have said that, on the basis of brain size, the Japanese is the race best fitted to survive in the struggle for existence, or at least in the struggle for pre-eminence.

Statements have been widely circulated to the effect that not only relatively to the body, but even absolutely, the Japanese possess larger brains than the European, but craniological statistics do not verify the assertion.  The matter has been somewhat discussed in Japanese magazines of late, to which, through the assistance of a Japanese friend, I am indebted for the following figures.  They are given in Japanese measurements, but are, on this account, however, none the less satisfactory for comparative purposes.

According to Dr. Davis, the average European male brain weighs 36,498 momme, and the Australian, 22,413, while the Japanese, according to Dr. Taguchi weighs 36,205.  Taking the extremes, the largest English male brain weighs 38,100 momme and the smallest 35,377, whereas the corresponding figures for Japan are 43,919 and 30,304, respectively, showing an astonishing range between extremes.  According to Dr. E. Baelz of the Imperial University of Tokyo, the lower classes