Materials related to Chosentsushinshi (Joseon Korea Diplomatic Mission to Tokugawa, Japan): two letters of Joseon sovereign's message; six replies from Tokugawa Shogun (gold- and silver-leaf paper); one shokei (note) from the Joseon Toraifu mission; three notes by Joseon Reiso Sangi
朝鮮通信使関係資料（朝鮮国書2通、徳川将軍返書控（金銀箔料紙）6通、朝鮮国東莱府使書契　1通、附朝鮮国礼曹参議書契3通）