[ [66] See [Appendix XVIII].
[ [67] In Japanese rural statistics the word plain may be said to mean a tract of land which is neither cultivated nor timbered nor used for the purposes of habitation. Sometimes it is called prairie, but this is not always correct as it is very often a barren waste,a tract of volcanic ash, or an area producing bamboo grass. Some of this land, however, could be cultivated after proper irrigation, etc. In this note, plains is employed in the ordinary acceptation of the word. Of such plains there are several. The plain in which Tokyo is situated is 82,000 acres in extent. The traveller from Kobe to Tokyo passes through the Kinai plain in which Kobe, Kyoto and Osaka stand. It is said to feed 2½ million people. Four other plains are reputed to feed 7½ million.
[ [68] Rivers supply about 65 per cent. of the paddy water and reservoirs about 21 per cent. The remainder has to be got from other sources.
[ [69] An acreage of a tan is aimed at, but it is frequently larger; it may even be 4 tan (an acre). The cost ranges from about 8 yen to 50 yen per tan. The average increase in yield alter adjustment is about 15 per cent., to which must be added the yield of the new land obtained, say 3 per cent. of the area adjusted. The consent of half the owners is required for adjustment.
[ [70] Once when a friend in Tokyo had trouble with her servants a maid informed her that the house was unlucky because a certain necessary apartment faced the wrong point of the compass.
[ [71] In the whole of Japan by 1919 two million and a half acres had been adjusted or were in course of adjustment.
[ [72] The rent is usually 57 per cent. of the rice harvest in the paddies and 44 per cent. (in cash or kind) of the crops on the non-paddy land. Any crop raised in the paddies between the harvesting of one rice crop and the planting out of the next belongs to the farmer. (All taxes and rates are paid by the landlord, and amount to from 30 to 33 per cent. of the rent.) The area under paddy and the area of upland under cultivation are almost equal.
[ [73] See [Appendix XIX].
[ [74] See [Appendix XX].
[ [75] In 1920 there were 38,922,437 males and 38,083,073 females.