ByWill

ByWill is a sustainability consulting organization based in Tokyo, Japan, that focuses on carbon credit creation, environmental value trading, and corporate decarbonization strategies. The company provides comprehensive advisory services to help enterprise clients measure their greenhouse gas emissions and develop actionable reduction plans through the generation and procurement of carbon offsets. Operating primarily within the Japanese market, the firm facilitates transactions involving J-Credits and other recognized environmental certifications to support regional economic transitions toward net-zero operations. To scale its domestic carbon credit ecosystem, the organization has formed strategic alliances with over 30 regional financial institutions, including San-in Godo Bank, Hokuriku Bank, and Ehime Bank, enabling broader access to sustainability solutions for local businesses. The company was established in 2013 by Shogo Shimomura to provide corporate consulting services before expanding its focus into dedicated climate technology and environmental markets.