The workshop that is one of the participation community planning is worthy of notice, since it provides the group learning, imagination, and decision of citizens' unrestricted and independent. The purpose of this study is to clarify the effect of the workshop that was held in making the urban master plan and the correspondence of administration about citizens' opinions. The results are summarized as follows. 1. The administration carried out it's accountability for explanation about the citizens' opinion 2. To present the draft of the urban plan was effective 3. The workshop was effective to collect the citizen opinion and the certain amount of the opinions were reflected in the plan 4. The workshop was effective to extract the district specific character