Perhaps I can be some help here. These knives owe their lineage to a displaced Shogun and his seven sons. Coming to this country during the railroad expansion, and not having the physical stamina for physical labor, the new immigrants started sharpening knives. Being of poor quality steels, these 'trade knives' as they were called, were always going dull. Their business grew. However, Papa-san started applying forging techniques learned in the shadow of Mt. Fugi, he advertised these new knives as 'never going dull.' It was then that this family got their first taste of the true American samuri, the attorney. The barrister explained the havok he was about to visit on the family, and one of the boys brandished a family cleaver asked if he was serious and was really 'going to sue.' With his broken English, he said "G'in su?" The shyster was impressed by the edge, and the rest is history.--OKG