Title: Shiba Ryōtarō ga egakanakatta bakumatsu
Subjects: History, In literature, Criticism and interpretation, Nihon-Rekishi-Bakumatsuki
Places: Japan
People: Ryōtarō Shiba (1923-1996), Shōin Yoshida (1830-1859), Ryōma Sakamoto (1836-1867), Shinsaku Takasugi (1839-1867)
Time periods: Restoration, 1853-1870