The Baji Koen, located in Setagaya Ward, Tokyo, is a comprehensive equestrian facility that underwent significant renovation and expansion completed in 2019. Designed by Yamashita Sekkei, this outdoor sports complex represents a thoughtful approach to athletic infrastructure blending functionality with landscape integration. The project demonstrates contemporary design principles for public recreational spaces, featuring improved facilities for equestrian activities while maintaining accessibility for the broader community. The 2019 completion marks an important enhancement to Tokyo's sports facilities, showcasing professional architectural planning for specialized sporting venues in urban environments.