We conclude if Jeju Peace Island for Koreas 2018 gets international awareness from participants in the spheres of Peace Island Education & Tourism Welfare Model at the Grass Roots Level, it will contribute to institutionalization of both peace island and welfare tourism. In addition, if Jeju government supports the financial budget for the establishment of a Jeju Peace University or a Jeju Environmental University, our efforts might include an impetus to create and operate a Jeju Peace University or a Jeju Environmental University based on collaborative Jeju Peace Studies in Korea and internationally in the nearer future. Of course, we believe that, through this kind of collaborative leadership, a vision of a Nonviolence Korea “Jeju Peace Island for two Koreas” might serve as a buffer zone potentially approved by the Six Nations in the Asia Pacific region in 2019.