Ryōshun Ōkubo

1954

• Bukkyō to deatta Nihon
• Nihon Bukkyō no kenkyūhō
• Shin hasshū kōyō
• Taimitsu kyōgaku no kenkyū
• Hasshū sōran, Nihon Bukkyō hennen taikan
• Nihon Bukkyō no bunken gaido
• Nihon Bukkyō no tenkai
• Saichō no shisō to Tendai Mikkyō
• Sange no daishi Saichō
• Tendaigaku tanjin
• 日本仏敎34の鍵