著者
蓮田 隆志 米谷 均
出版者
京都大学東南アジア地域研究研究所
雑誌
東南アジア研究 (ISSN:05638682)
巻号頁・発行日
vol.56, no.2, pp.127-147, 2019 (Released:2019-01-31)
参考文献数
58

This paper aims to clarify the early contact between Japan and Vietnam—both Tonkin and Cochinchina—during the late sixteenth and early seventeenth centuries by investigating letters sent from Vietnam to Japan. In order to better understand the letters and their background, a paleographical approach is adopted. The oldest letter was sent from Tonkin by Nguyễn Cảnh Đoan, a high-ranking military officer residing in Nghệ An Province. The addressee, “King of Japan,” is a fictitious person, which indicates that Vietnamese officials did not understand contemporary Japan. Two entrepreneurs took advantage of this gap in knowledge to deceive Nguyễn Cảnh Đoan into sending the letter to a nonexistent King. The second and third letters were sent from Nguyễn Hoàng to Toyotomi Hideyoshi and Terasawa Masanari (a chief officer of Nagasaki), not to Tokugawa Ieyasu.From investigations of the format and terminology of these three as well as other letters, it is clear that both the Trịnh King and Nguyễn lords aimed to relativize the authority of the Lê emperor and to promote their status by arrogating the title of “An Nam Quốc vương (King of Annam).” The Tokugawa Shogun also utilized the exchange of letters with a foreign monarch to enhance his authority.