The purpose of this study is to find out how the case management practice of the field of disability service are undergone and to find out the problems and the solutions of the case management practice of the field of disability service.
For these, I did literatural study primarily, and reviewed how the practices with the titles of the case management were done. And, I reviewed the functions, processes and the characteristics of the case management practices which were done by facilities for the disabled, social service agency for disabled, the organization of the people with disabilities. Finally, I reviewed the current state and the task of the case management practice