The Beyond 5G / 6G White Paper is a collection of NICT volunteers who imagined social life after 2030, drew scenarios in a narrative format, and then identified the necessary key technologies. This is the result of a cross-organizational study by NICT, a group of information and communications experts, toward the realization of the Beyond 5G / 6G world. We wish to continue discussions with you and open up a bright new world together.