Eitarō Kishimoto
1914
Katayama Sen- Katayama Sen ha no shakaishugi to sono undō
- Katayama Sen, Tazoe Tetsuji shū
- Meiji rōdō mondai ronshū
- Meiji shakai shugi shiron
- Meiji shakai undō shisō
- Morichika Unpei, Sakai Toshihiko shū
- Nihon kindai shakai shisōshi
- Nihon rōdō seisaku shōshi
- Nihon rōdō undōshi
- Nihon shakai seisaku shōshi
- Nihon zettai shugi no shakai seisakushi