2006 Volume 12 Issue 1 Pages 63-71
This paper shows how Naikan has changed in historical process. I divided the process of the development of Naikan into three stages:
1. The stage of Taikan-an-Mishirabe (1880's-1940)
2. The stage of Early Naikan (1940-1967)
3. The stage of Three-questions Naikan (1967-present)
I made up a table and compared these stages from various points of view.