Togiharu Wa-Santoku 7" (18cm) with Saya -Right - The Togiharu Wa-series is the newest line of Togiharu brand knives. These elegant knives feature a stain resistant 70:30 western blade on a traditional Japanese magnolia wood handle with a water buffalo horn bolster. The Togiharu Wa-series are Korin's most affordable line of wa-style knives and ..