Ichirō Shiga

1915

• Rōshi shinkai
• Kanshi no kanshō to ginʾei
• Ō Yōmei to Tan Kansen
• Ō Yōmei to Tan Kansen no kyūseki chōsa
• Tan Kansen no kenkyū
• Tan Kansen to Ō Yōmei no kankei
• 老子の新解釈