Nankyoku kansokusen "Sōya" kōkaiki
Subtitle: kōkai, kikan, yusō no jitsuroku
By: Nankyoku OB-kai Henshū Iinkai hen
Edition: Shohan
Publisher: Seizandō Shoten
Published: 2014
Place of publication: Tōkyō-to Shinjuku-ku
Language: jpn
Number of pages: 275
ISBN-13: 9784425948314
Subjects: Sōya (Ship); Discovery and exploration; Japanese; History
Other titles: "Sōya" kōkaiki