Masamichi Ōsawa

1927

• Yūgi to rōdō no benshōhō
• Amerika shikō no jidai wa owatta
• Anakizumu shisōshi
• Domin no shisō
• Han kokka to jiyū no shisō
• Ishikawa Sanshirō
• Kojin shugi
• Kyomu shisō kenkyū
• Ōsugi Sakae kenkyū
• Sekai godai bunmei suibō no nazo
• Sengo ga sengo de nakunaru toki
• Shukumei no "Nichi-Bei taiketsushi" no nazo