Unwind and relieve tension with the Onjaku – Hot Stones Back treatment, a 30-minute soothing experience at Shiseido Day Spa. This targeted therapy uses warm volcanic stones and expert massage techniques to ease muscle stiffness, improve circulation, and promote deep relaxation. The gentle heat from the stones melts away stress, releasing built-up tension in the back and shoulders while restoring balance to the body. Ideal for those seeking a quick yet effective relaxation session, this treatment leaves you feeling refreshed, re-energized, and completely at ease.