Kōchi Kenritsu Sakamoto Ryōma Kinenkan

• "Hyoson kiryaku" Ōtsu-bon
• Satchō Dōmei, Bakuchō Sensō 150-nen, Sakumoto Ryōma Kinenkan, Nakaoka Shintarōkan kyōtsū zuroku, "Satchō Dōmei, Bakuchō Sensō"