The purpose of this study is to clarify the roles of coordinating organization of human support in rural area. Through this research of "Midori no Furusato Supporters", the following 3 points became clear: 1)Actual conditions of the Matching of green earth center, 2)Actual conditions of the Supporting of green earth center, 3)Potential usefulness and problems of green earth center. In conclusion, for the effective inflection of human support, the roles of coordinating organization is: In initial phase, (1) :Supporting the construction of system of use, (2): Supplying of outside supporters based on a certain level In continuation phase, (3): Encouraging area to get outside supporter on their own, (4): Reviewing the system of use to match the existing human support system During all phases, (5): Accumulating human network and information as the hub, (6): Supporting in case of emergency