Nihon nanpō hattenshi
Subtitle: Okinawa kaiyō hattenshi
By: Asato En cho
Publisher: Sanseidō
Published: 1941
Place of publication: Tōkyō
Language: jpn
Number of pages: 515
Subjects: History; Emigration and immigration; Southeastern Japanese in Asia
Other titles: Okinawa kaiyō hattenshi
Notes: "Most typographical errors appearing in the first edition have been corrected in the present work." -- Instructions.

[On source materials]: p. 503-515.