Kaoru Ōta

1912

• Hibike rappa
• Kamitsu e no chōsen
• Kiki ni tatsu Sōhyō
• Nihon kaizō ron
• Nihon rōdō undō saisei e no kōsō
• Shakaitō
• Shuntō no shūen
• Suntō no shūen
• Sutonashi rōdō undō o buttagiru
• Tatakai no nakade
• Tenkanki no Nihon rōdō undō
• Waga tatakai no kiroku