A study on the process of diplomatic document between Japan and Korea in Edo era

对马的“伊泰安”轮换制度被理解为德川幕府的外务处。直到最近，他们还认为这个系统处于德川幕府的控制之下。但这与历史事实不同。我认为，如果没有釜山的“东京”和撰写外交文件的团队“地震屋”的轮换制度，“伊泰安”制度在功能上是行不通的。

Rotation system of “Itei-an” at Tsushima is understood the Foreign Office of Tokugawa shogunate. And until recently, they think the system is under the control of Tokugawa shogunate. But it is different from the fact of history. I think the “Itei-an”-system dosen’ t move functionally without the rotation system of “Toko-ji” at Busan, and “Seisyo-yaku”which is the team of writing out diplomatic documents.