Kazuo Ōta

1935

• An analysis of our hastic era & the role of the Japanese peace constitution
• Hokkaidō to Kenpō
• "Yutakasa" no shūhen
• Chikyū jidai no michi-shirube
• Kenryoku hi busō no heiwaron
• Kenryoku hibusō no seijigaku
• Kimin no kōzō to gendai no jinken