Keiko Kuroshima, Soy Sauce Sommelier Experience Kioke Reserve through a Japanese soy sauce sommelier.Discover the flavor, craftsmanship, and differences between each variety Skip to Videos All | Shoyu | Lower Sodium | Tamari | Ginger | Sansho | Lower Sodium, • 3/30/26 Less Sodium 40% less sodium than our traditional shoyu, with strong umami from kelp stock and mirin.