The Syami series draws inspiration from the body of the traditional Japanese shamisen. The subtly soft square shape found in this ancient instrument offers a natural fit for fingers, whose cross-sections are not perfectly round. The interior is smoothly and carefully crafted, with attention to thickness and angles, providing an unexpectedly comfortable wearing experience despite its square appearance. This design features the classic Syami ring set with a green tourmaline. Against the plain matte-finished band, the deep, subdued green of the tourmaline shines gently. The smooth interior ensures a pleasant feel that makes wearing it a joy, while the square shape helps the ring stay stable on the finger without rotating. (Please note: resizing is not possible due to the square design.) As tourmaline is also the birthstone for October, this ring is perfect both as a standout piece for everyday wear and as a special gift.