—Opening the Way to Financial Evaluation of Biodiversity with Publication of Nature-Positive Methodology— OSAKA, Japan, November 30, 2021–(BUSINESS WIRE)–Sekisui House, Ltd. (TOKYO:1928) has been pursuing the conservation of biodiversity since 2001 by creating green networks in urban residential districts under its Gohon no ki (“five trees”) indigenous landscaping concept. Together with the University of the Ryukyus1, the company has analyzed the outcome of the Gohon no ki Project that it has implemented with 1 million customer households2 over the space of 20 years, and has designed the world’s first mechanism for quantitatively evaluating urban biodiversity. It has published this qualitative evaluation mechanism today as a nature-positive methodology for promoting the…