Nihon Rōdō Kumiai Sōhyōgikai

• 1954 Sōhyō wa kaku tatakau
• Kenri tōsō no zenshin no tame ni
• Sōhyō
• Sōhyō 10-nenshi
• Sōhyō nijūnenshi
• Sōhyō sanjūnen shiryōshū
• Sōhyō shinbun
• Sōhyō wa kaku tatakau
• This is Sohyo
• Where we stand
• White paper on the 1977 people's spring struggle
• まんが安保