This study is composed of two parts, The one is a description of the establishment, organization, activities and an evaluation of the four international organizations of Asian libraries and librarians: Asian Federation of Library Associations(AFLA), Congress of Southeast Asian Librarians (CONSAL), Conference of Directors of National Libraries of Asia and Oceania(CDNLAO) and Association of Parliamentary Librarians of Asia and the Pacific(APLAP). The other is an investigation of status quo of the mutual exchange in librarianship between Korea, China and Japan. It is suggested that some ways toward active participation in the international cooperative systems between Asian libraries and librarians be explored.