1. Japan: An Attempt at Interpretation;Hearn,1955
2. Japanese Patterns of Behavior;Lebra,1976
3. The understanding of death in Japanese religion;Picken;Jap. Relig.,1977
4. Revengeful spirits and the repose of the dead;Umehara;The East,1981
5. History of Japanese Religion;Anesaki,1963