The main program of the Extension Center is the "Sugiyama Open College". The program offers a lifelong learning experience, with the idea to provide an opportunity for Sugiyama Jogakuen to make a contribution to the society in this new era. The program is divided in two categories: "College Original Lectures" and "Career Improvement Lectures". During the year the program offers 100 to 130 courses. Secretary Certification Tests and Color Coordination Tests are held within the College, and the program also offers courses coordinated with other organizations and we also dispatch lifelong learning centers' teachers from our school.