The mission of our school is to cultivate leadership and creativity of academic research and to pursue university education purposes written in the article number 28 of high education law. It was opened with two departments in 1989. Now it has master course students in 31 departments and doctoral course students in 19 departments.

The mission of our school is to foster efficient administrative men of leadership and creativity who can contribute to the development of society and nation through scientific education of theories and practices. The School was opened in March 1987 with two departments. Now it has the following six Majors:
- Major in General Public Administration
- Major in Judicial Administration
- Major in Public Personnel  Administration
- Major in Public Policy  Administration
- Major in Real Estate Administration

The mission of our school is to foster efficient businessmen of leadership and creativity who can contribute to the development of society and nation through scientific education of theories and practices about business. It was opened with four majors in March 1988 and it advanced to 15 majors. And now it has 4 majors under 3 departments which is divided into the Graduate School of Business Administration and Graduate School of Engineering and Management Information in 2003. Departments are as follows:

- Department of Business Administration
- Department of International Commerce
- Department of Sports Management

It was established according to the higher education law article number 28 in November 1989 for the purpose of developing efficient leaders of education through research and instruction of educational theories and practices. Now it has twenty-six majors. It has master's courses (two years, two years and six months) and research courses. The School runs classes at night in order to give better opportunities for higher education to the students who work in the areas of teaching, educational administration, and general education. Majors are as follows:
- Major in Educational Administration
- Major in Counseling Education
- Major in Family Counseling Education
- Major in Educational Autonomy and Administration of School
- Major in Educational Methodology
- Major in Early Childhood Education
- Major in Korean Language Education
- Major in English Language Education
- Major in Elementary School Korean Language Education
- Major in Elementary School English Language Education
- Major in Elementary School Science Education
- Major in History Education
- Major in Chinese Language Education
- Major in Japanese Language Education
- Major in Mathematical Education
- Major in Computer Education
- Major in Biology Education
- Major in Home Economics Education
- Major in Nutrition Education
- Major in Environmental Education
- Major in Physical Education
- Major in Dance Education
- Major in Art Education
- Major in Music Education
- Major in Science Education
- Major in General Social Education
- Major in Ethics Education

The mission of our school is to foster efficient construction engineers of leadership and creativity who can contribute to the development of society and nation through scientific education of theories and practices about construction. It was opened with four majors in March 1988 and it was advanced 15 departments. And now it has 12 departments which is divided with The Graduate School of Engineering and The Graduate School of Business Administration in 2003.
Departments are as follows:

- Department of Computer Science
- Department of Civil Engineering
- Department of Architecture Engineering
- Department of Urban Engineering
- Department of Industrial Information Engineering
- Department of Polymer Engineering
- Department of Chemical Engineering
- Department of Mechanical Engineering
- Department of Electric Engineering
- Department of Electronic Engineering
- Department of Environmental Engineering
- Department of Electronic Materials and Devices Engineering

The Graduate School of Financial Engineering was established in order to meet the growing demands for higher education in the field of finance. The program is geared towards providing both theoretical and practical knowledge and problem solving ability to the students, most of whom are involved in investment and risk management of underlying financial securities. Majors are as follows:
Department of Financial Engineering
- Major in Derivatives Trading
- Major in Risk Management
- Major in System Development
- Major in Product Design

The mission of the Graduate School of Hotel &Tourism at the University of Su재n is to prepare individuals for advanced management skills and leadership by providing a quality hospitality education. The School offers various majors such as Restaurant Management, Casino Management, Event Management, as well as Hotel and Tourism Management.
Students have an excellent opportunity for practical education through the student and faculty exchange program with premier overseas sister universities. Majors are as follows:
Department of Hotel &Tourism
- Major in Food Service
- Major in Hotel Management
- Major in Convention

The aim of the school is to train students to be skillful and creative music technicians. Recent interest in this area has resulted in increasing demand for music engineering, management and also professional educators. In order to meet this demand, lectures are provided by renowned professionals in this area
- Department of Music Technology
- Department of Piano Pedagogy

With a vision that the multi-media visual industry will be one of the leading industries in the future, the Graduate School of Design strives to educate students to become skillful technicians, equipped with practical knowledge, in the field. Globally renowned lectures provide the necessary training required for students to be competitive in the global market.
- Major in Digital Media Design
- Major in Interior Environmental Design
- Major in Floral Art Design

The goal of the Graduate School of Social Welfare is to foster efficient Specialists with leadership and creativity who can prepare for localization. internationalization and Information - oriented society.
In order to realize Social Welfare, we need to train members to because professional social workers confronting a changing Society.
For that reason, The School teaches special knowledge, technology and sense of values regarding Social welfare.
Department of Social Welfare
- Social welfare
- Family councelling