JGM Kasama Golf Club's Iwase Course is located in Sakurakawa, a city in central Ibaraki Prefecture approximately 80 kilometers northeast of Tokyo. The region's rolling terrain and moderate climate support year-round golf, and the course sits within an area that has seen considerable golf development since Japan's economic expansion in the latter decades of the twentieth century. The JGM brand operates multiple facilities across Japan, typically offering accessible golf experiences for members and daily-fee players alike. The Iwase Course takes advantage of the natural topography common to this part of Ibaraki, where gentle hills and mature tree growth provide natural definition to holes. Courses in this region generally feature Korai or bent grass surfaces depending on maintenance programs and seasonal conditions. The routing likely incorporates elevation changes that require thoughtful club selection and course management, with wooded corridors framing fairways and strategic bunkering around greens. As part of the JGM network, the facility emphasizes playability for a range of skill levels while maintaining standards expected at Japanese golf clubs. The clubhouse typically provides traditional amenities including dining options that reflect regional culinary preferences. Sakurakawa's location makes the course accessible for golfers from the greater Tokyo metropolitan area seeking a day trip, as well as for local players in Ibaraki Prefecture. The course serves the recreational golf market that has remained steady in Japan despite fluctuations in the country's golf industry over recent decades.