Rōdō Undōshi Kenkyūkai

• Chokugen
• Hikari
• Kaben
• Kome sōdō gojūnen
• Kōme Sōdō gojūnen
• Kumamoto hyōron
• Kyōiku rōdō undō no rekishi
• Meiji shakai shugi shiryōshū (Hoi)1
• Nihon no tōitsu sensen undō
• Nihon rōdō undō no rekishi to kadai
• Nikkan heimin shinbun
• Ōsaka heimin shimbun