There is considerable consensus now that planning with citizen participation is one of the most important points on planning process. The purpose of this paper is assessing the planning process of Bansui Forest Park planed by citizen of Nanporo town in Hokkaido. Author pointed out advantage points and problems as follows : separating land use planning and facilities planning is useful in the first stage, because it is important to make a comprehensive plan without facility images. Enhancement for citizen participation within planning process is important, then the municipality have to open its information to the public.