Ryūkyū Ōkoku no 49 no nazo
Subtitle: shirarezaru Okinawa no rekishi, bunka
By: Nakae Katsumi.
Edition: shohan
Series: Kosaido books
Publisher: Kōsaidō Shuppan
Published: 1993
Place of publication: Tōkyō
Language: jpn
Number of pages: 241
Subjects: Ryukyu Islands -- History.
Other titles: Ryūkyū Ōkoku shijūku no nazo.
Notes: Includes bibliographical references.