Okinawa Sanshin Semi-Hard Case This is a used sanshin case. It's a semi-hard case with an interior shaped to fit a sanshin, so it provides secure storage. It also has four pockets, which is convenient. The zippers and Velcro are in good working order. * The two straps for carrying it on your back are missing, so the price has been reduced slightly. Please prepare your own if needed. The shipping cost is low during the Mercari event period, so the price is reduced, but the price will be slightly increased after the event ends. * I am also listing this on other platforms, so I will prioritize the first person to bid.