Pure Land Buddhism in the Insei-Period. "Religion and Symbol", Sinwasha. 2004. 67-92
On Chinkai's "Ketsujō-ōjō-shyū". ASAI Narumi "Formation and Unfolding of Japanese Pure Land Buddhism", Hōzōkan. 2004. 121-141
Zenyu's Thought of Pure Land Buddhism. Thought and Religion of Asia. 2003. 20. 141-157
The Nembutsu Idea in Ry(]E87C7[)gen's Kubon-(]E87C7[)j(]E87C7[)-gi. Journal of Indian and Buddhist Studies. 2000. 49. 1. 156-160
Pure Land Buddhism and Thought of Symbiosis-Approach to Environmental Ethics-. The Journal of the Nippon Buddhist Research Association. 1999. 64. 229-245