This page catalogs 18 sustainability projects based in Japan on Keys for Tomorrow. Examples from the directory include FERMENSTATION (fermentation technology turning waste into resources), MBDC (Cradle to Cradle Certified products), EEI (venture capital for environment and energy), and Charicycles (custom sustainable city bicycles). How many sustainability projects from Japan are on Keys for Tomorrow? Keys for Tomorrow currently catalogues 18 sustainability and impact-driven projects based in Japan, spanning categories such as clean energy, sustainable agriculture, waste reduction, and social enterprise.