Superhuman Sports, based on human-machine integration technology, aims not only to approach sports from various angles including augmented sports games, expanded sports spectating and developing new ways of player training, but also aims at “Sports Creation”. We believe that sports will be more open for people by creating new sports that exceed beyond the ability, physique, gender difference, and practicing to produce Sports Creators who execute Sports Creation. In this paper, we designed a co-creation workshop for Sports Creation by people with different backgrounds. In addition, through Sports Creation, we managed people-to-people exchange, fostering a new creative culture and also forming communities. Based on the method and results of Sports Creation workshops, this paper summarizes findings obtained from these activities and models of the community design method for new sports creation culture.