The purpose of the corrective consultation for criminals is to return them to ordinary social life. The corrective consultation is the most efficient method of remediation that helps criminals recover from their erroneous point of view about economics and society. Moreover, it is a significant way of corrective training. The collective consultation should be valuable action which can be accepted by social standard and be based on prisoner‘s under behaviour and a way of thinking. Feasible method need to be required so that consultant may handle remediation and consultation properly. For this reason, the research should be carried out to know what method is suitable for current correction system. The correction is intended for the re-socialization of prisoners under sentence, but it has limitation that there are not enough corrective training programs which are supported by government. In corrective training system, therefore, need to have more private participation and a long lasting social interest. For practical use of private correction institutions, the committee of correction give their full support to correction institutions recently. The role of committee, enlargement of collaborative work, revitalization plan for private participation and establishment of suitable module for prisoners under sentence, all of these suggestion should be discussed. Lastly, we'll discuss about an operating counselling department.