A synthetic study of the trade system on the previous recent times east Asia area of sea

点击翻译按钮获取中文摘要

The part of the result of the study is as follows.As for the marine traffic route centered HAKATA (博多) on the Middle Ages, SAEKI (佐伯) added two routes to the opinion if MR. TANAKA Takeo. One is a Sea of Japan route and the other one is the route to go to RYUKYU (琉球) directly. As for these two routes which become popular since the middle of the 15th century, SAEKI made to be related with the political movement of SATSUMA (薩摩) with OOUCHI (大内) clear.YAO (八百) point out that the exportation of copper increased with the trade of Nagasaki since HOHREKI (宝暦) period and that there was the reason especially when copper was used for a lot of dealings. He correctly showed that the concrete case was a result of the trade-reform by Nagasaki-BUGYO. (奉行)MAEHIRA (真栄平) made a literature list about the corsair on the East Asia area of sea since then the 17th century. He pointed out that the corsair act by the Japanese ship and the Dutch ship ran out, but the corsair act by the Chinese ship continued, therefore, the ship of RYUKYU (琉球), too, armed and must prepare for the corsair act. The arming of the ship of RYUKYU wasn't known so for.ROKUTANDA analyzed the case of the drift of Cheju Island person and the drifting-ashore. He corrected the opinion of MR. IKEUCHI about Cheju-Island person's misrepresenting a coming place and he explains that because there was popular touch with the foreign country, as for the Cheju-Island person makes to have become conscious.IWASAKI (岩崎) is carrying forward the study of the DOHOZA (銅座) in Nagasaki and he reprinted the historical records which become the basis of the study of the future.The other share investigators, too, got new knowledge about each problem and built the sill to make it develop into.