We study the necessity of UN Asia headquarters in this article based on the case factual evidence from Korean history incorporating late 19C to current. We organize our arguments from two perspectives that are 1) Nation founding philosophy and 3) Business and Economics. In this article we attempt to find supportive evidence that why the home of the UN Asia headquarter should be located in the Korea peninsular. This paper is a written statement for the presentation of 2022 International Summer School Proceedings of World Peace Bulteok Meeting.