26th National Sports Festival Commemorative Pure Silver Medal. 67g Pure Silver Diameter: Approximately 50mm Comes with a dedicated case. Outer box included - a rare find. The outer box has some print peeling, but the dedicated case and the silver medal itself are in very good condition as they were stored in the box. Please check the photos and understand before purchasing. Kuroshio National Sports Festival, Kuroshio Kokutai, collector's item