Japan. Shihōshō. Shisōbu

• Kokka shugi naishi kokka shakai shugi dantai shūran
• Kyōto gakusei jiken no kōgai to shinjō chōsa ; Nihon Sekishoku Kyūenkai shiyrō
• Nihon Museifu Kyōsantō kankei kenkyosha shinjō chōsasho
• Shōwa sannen fukei jiken
• Zenkyō shiryō