琉球状 全 / Ryukyu letters, complete

This is a privately printed book. The original was written by Yashiro Hirokata, who was a shogunal retainer and also a scholar of Japanese classics. Minamoto Naoatsu printed Yashiro's letters, which were sent to Kuwayama Saemon. In the book, Yashiro examined various ways of writing "Ryukyu" in kanji, which appear on Arai Hakuseki's books and Chūzan Denshinroku. There is a book with the same title in the Collection of Nakahara Zenchū. It can also be found in the book Edoki Ryūkyū Mono Shiryō Shūran.