Writer reports that when, where and how “the Shindens”-newly settlements and thier arable lands increased in the Edo-Erra. We are given 10 Old Cenduses which was investigated arable lands and population of every villages by the Tokugawa Shogunate in 1558, 1588, 1605, 1645, 1702, 1716, 1804, 1831, 1846 and 1873. In this report, 4 Old Censuses in 1645, 1716, 1846 and 1873 are the principal and important data, for these Old Censuses are the most exact than other Old Censuses and were taken census with the same method of Investigation.
1), When did newly settlements and thier arable lands increase?
In the beginning of the Edo-Erra, there were 63, 276 and 24.5 millions Koku (10 koku is a yielding of about, 2.45 acres) arable lands according to the Census in 1645. In the end of the Edo-Erra, settlements were 70, 375 and thier arable lands were 32 millions Koku according to the Census in 1873. During 228 years, namely in the Edo-Erra, newly Settlements increased 16, 999 and arable lands increased 7.3 millions.
Writer points out The Three Increas-Stages which puts one stagenant between the 2nd and the 3rd Increase-Stage. The 1st Increase-Stage was from the begnning of 17c to the middle of 17c. In this stage, Settlements increased 8, 161 and arable lands 1.6 millions Koku. The 2nd Increase-Stage was from the end of 17c to the beginning of 18c and Settlements increased 1, 583, arable lands 4.2 millions KoKu. But long stagenation-Stage was succeed by the cause of social, circumstances, chiefly the decrease of rural population till the end of 18c. The 3rd Increase-Stage was the beginning of 19c. to the end of Edo-Erra. Settlements increased 7, 255 and their arable lands 1.5 millions.
2), Where and How did newly settlement and arable lands increase?
As newly arable lands in the Edo-Erra were chiefly rice fields which were reclained by the encouragements of Feudal land owners and the needs of Peasants, reclamaitions of wast lands were determined by the irrigations and drainages. The More advanced the technique of embankment and controll of water were, the more multiple reclaimable wast lands were. Untill the middle of 17, fans and plains of the middle of streams were reclaimed in the east-northern Japan, and deltas and plains of the lower of streams were reclained in the west-southern Japan with the Kanto-Riu-the not advanced embankment and controll-water technique. In the end of 18c, this technique advanced from the Kanto-Riu to the Kishu-Riu-the excellent technique of embankment and controll-water, but social and political conditions of Feudal times disturbed the increase of “Shinden”. As soon as these conditions disappered in the beginning of 19c, reclamations increase in violence with this advanced technique in the margin of deltas in the west-southern Japan and at the bat drainage plain in the down Streams or deltas in the east-northern Japan.
View full abstract