Artisanal Japanese Organic Tamari . Japanese tradition crafted in America. At Yamasa, we have been crafting artisanal shoyu and tamari (Japanese soy sauce) for four centuries. Beloved by Japan’s greatest chefs and today crafted in the shadow of Oregon’s beautiful Cascades, our Organic Tamari distinctive red color, aroma and umami enhance and bring balance to any meal. Gluten-Free, Organic, Non-GMO, No MSG Added.