This study aims at providing necessary resources in developing the sustainable project of the exchanges between cities and rural areas in Korea. And so I investigated and analyzed the model of the Setagaya Ward and the Gawaba Village in Japan, which has successively continued the exchanges between city and rural areas for thirty years, with the documentation, field work, interviews and field investigation. The two local autonomous entities have promoted the project of the exchanges between cities and rural areas by keeping in touch with a making the second home and linking agriculture with sightseeing. They passed an agreement of mutual help and established regulations to push forward the agreement in order to carry out the agreement. And they have operated a section which will do nothing but focus on this, established a management company which takes charge of the stronghold facilities of the exchange between city and rural areas, operated a caucus to examine the project steadily and to develop new programs, and made a publicity work continually for thirty years. In conclusion, I think we should promote the joint capital stronghold facilities of the exchange between city and rural areas which is based upon the agreements. And we should promote the infrastructure like a management company which takes charge of the facilities and build the proper foundation which can develop the various programs for the exchange between city and rural areas and operate them.