Ryōma ansatsu ni kakusareta osorubeki Nihonshi
Subtitle: wareware no rekishi kara fuserareta nazo to busshō
By: Kobayashi Kyūzō.
Series: Purei bukkusu
Publisher: Seishun Shuppansha
Published: 1999
Place of publication: Tōkyō
Language: jpn
Number of pages: 229
Subjects: Sakamoto, Ryōma, -- 1836-1867.; Statesmen -- Japan -- Biography.; Japan -- History -- Restoration, 1853-1870.
Genres: Biography.