CHAPTER IV
BACKGROUND OF JAPANESE EMIGRATION
Causes of Emigration and Immigration.
Diverse as are the causes that induce emigration and invite immigration, the most fundamental of all, with the exception of a few extraordinary cases, such as that of the Pilgrim Fathers, is economic pressure. There is a close relationship—a mutual give and take—between the immigrants and those who receive them. Generally speaking, human activities have their main-spring in man’s desire to improve his conditions of living. The motive which induces the people of one country to go out and settle in another country is the same as the motive which induces another people to invite immigrants from other countries. True, in the former case, the direct reason for the move is generally the overcrowding and poor natural environment at home. In the latter case, it is the lack of man-power and the presence of great unexploited natural resources. But in both cases the real motive is the pursuit of interest, which may be reciprocally promoted by the transaction. It is well to keep this point clearly in mind at the outset, because much of the confusion in discussing the Japanese problem in California arises from forgetting the real cause which brought Japanese immigrants to America and which induced America to invite them.
During the early colonial period the American colonies invited refugees from political and religious oppression to come and settle in the new world of freedom and democracy. The remnant of this early spirit still remains embodied in the present immigration laws of the United States. Nevertheless, it is almost a dead letter, with great historic interest but with no practical significance. The real motive for welcoming immigrants has been the acquisition of man-power for the exploitation of vast natural resources and for the development of industry. This is a fact which may be observed in almost all “new worlds,” including the South American republics, Canada, and Australia, where the dearth of human energy is the capital reason of slow economic development. With settlers, however, the economic motive is not the only one, though it is predominant. Here the motives are diverse and complicated. With the Japanese there are particular causes which have been driving them to seek opportunities in new worlds.
The first and foremost cause is Japan’s limited and unresourceful land. The land area of Japan Proper is 147,655 square miles, which is about 8,000 square miles less than that of California. The terrain of Japan is mountainous and volcanic, being traversed by two chains of mountains. One runs down from Saghalien towards the center of Honshu and the other from China via Formosa headed towards the north, both meeting at the middle of Honshu, thereby producing rugged upheavals popularly known as “the Japanese Alps.” Being thus rocky and mountainous, the area contains a very small portion of plain land. Hokkaido, the extreme northern island, has seven plains. Honshu, the main island, has between the mountains five small plains, and Kyushu, the large southern island, has one. The total area of plains forms about one fourth of the entire area of Japan. The consequence of this geological formation is that about 16 per cent. of the total area is fit for cultivation, while over 70 per cent. of it is made up of mountains and forests.
Agriculture.
The Japanese having always been primarily farmers, agriculture still remains the principal occupation of the people. More than half the population is earning a livelihood wholly or partially by agricultural pursuits. The large number of farmers and the small amount of agricultural land allotted to them has given rise to the most intensive cultivation, which probably has no parallel in the world. Nearly five and a half million families, or thirty million people, cultivate fifteen million acres, which means less than three acres per family, and half an acre per individual farmer. It is little wonder that the law of diminishing return has long been operating, rendering the agricultural pursuit less and less remunerative, driving farm hands to industry and other work. The average daily wage of the farm laborer was 56 sen in 1917, while that of the industrial laborer was 1 yen.[4]
In recent years the Government undertook a thorough examination of the tillable land in the country and reported as a result that there is yet a possibility of reclaiming about five million acres. By way of experiment, the Government began, with the approval of the 41st Session of the Diet (1918-19), to undertake the work of partial reclamation of seven hundred thousand acres on a nine-year program, with an outlay of some four million yen. It is yet uncertain how the enterprise will turn out; but it is fairly doubtful, in view of the fact that already the land is utilized almost to the limit of cultivation, including narrow back yards and rugged hillsides, as well as sandy beach, whether the program can materially increase the present amount of farm acreage.