ZEST COURT SIDE CLUB is a residential and outdoor sports facility complex completed in 1993, located in Chuo Ward, Sagamihara City, Kanagawa Prefecture. Designed by the Kishima Fusayuki Architectural Laboratory, this building represents 1990s Japanese architectural design that seamlessly integrates living spaces with recreational amenities. The facility exemplifies the era's approach to combining residential comfort with active lifestyle opportunities, featuring thoughtful spatial planning that accommodates both domestic needs and sports activities within a unified architectural framework.