Backscatter Communication Research Consortium aims at practical realization of a novel wireless communication system with battery-less small-form-factor nodes. In the consortium, universities, research institutes and companies will pursue R&D and experiments then share their achievements. The consortium will be a technical and contractual basis of future standardization and regulation. We are going to have proof-of-concept experiments with consortium members and make prototypes of LSI wireless nodes, then realize the battery-less wireless communication system with dozens of nodes.