Takatsugu Natō

• Chika keizai wa zōshokusuru
• Hosupitariti to firansoropī
• Kigyō bunka ron no teishō
• Kinʻyu kyōkō ga Nihon o osou
• Kyōsanken no chika keizai
• Nihon no zeikin kakumei
• Seikatsusha no kōdō kagaku
• Yonaoshi no genryū