The average area of the rice field in Japan is less than five square rods and that of her upland fields only about twenty. In the case of the rice fields the small size is necessitated partly by the requirement of holding water on the sloping sides of the valley, as seen in Fig. 11. These small areas do not represent the amount of land worked by one family, the average for Japan being more nearly 2.5 acres. But the lands worked by one family are seldom contiguous, they may even be widely scattered and very often rented. The people generally live in villages, going often considerable distances to their work. Recognizing the great disadvantage of scattered holdings broken into such small areas, the Japanese Government has passed laws for the adjustment of farm lands which have been in force since 1900. It provides for the exchange of lands; for changing boundaries; for changing or abolishing roads, embankments, ridges or canals and for alterations in irrigation and drainage which would ensure larger areas with channels and roads straightened, made less numerous and less wasteful of time, labor and land. Up to 1907 Japan had issued permits for the readjustment of over 240,000 acres, and Fig. 14 is a landscape in one of these readjusted districts. To provide capable experts for planning and supervising these changes the Government in 1905 intrusted the training of men to the higher agricultural school belonging to the Dai Nippon Agricultural Association and since 1906 the Agricultural College and the Kogyokusha have undertaken the same task and now there are men sufficient to push the work as rapidly as desired. It may be remembered, too, as showing how, along other fundamental lines, Japan is taking effective steps to improve the condition of her people, that she already has her Imperial highways extending from one province to another; her prefectural roads which connect the cities and villages within the prefecture; and those more local which serve the farms and villages. Each of the three systems of roads is maintained by a specific tax levied for the purpose which is expended under proper supervision, a designated section of road being kept in repair through the year by a specially appointed crew, as is the practice in railroad maintenance. The result is, Japan has roads maintained in excellent condition, always narrow, sacrificing the minimum of land, and everywhere without fences. How the fields are crowded with crops and all available land is made to do full duty in these old, long-tilled countries is evident in Fig. 15 where even the narrow dividing ridges but a foot wide, which retain the water on the rice paddies, are bearing a heavy crop of soy beans; and where may be seen the narrow pear orchard standing on the very slightest rise of ground, not a foot above the water all around, which could better be left in grading the paddies to proper level.