Yanagiba translates as “willow blade” since the narrow, long and curved blade shape on the back side resembles a willow leaf. The specialty of the Yanagiba is slicing fish in a precise and clean way for cutting sashimi or nigiri for example. It can also be used for filleting certain fishes and slicing meat. The very fine cutting edge can be damaged easily, so we advise you to be careful with bones. The concave back of the knife (urusaki) creates an air gap between the fish flesh and the blade, making it easy to detach the blade from the fish flesh, while the bevel on the face of the knife (shinogi) makes it easy to detach the piece of fish being sliced. The Yanagiba is generally found between 210 mm and 330 mm.
Kenji Togashi was born in 1948 and began his career in 1966-67. Since then, he has received numerous awards over the years. In 1990, he was awarded the Dentō-Kugeishi by Japan's Ministry of Economy and Trade. This distinction is reserved for Japanese craftsmen who are masters in their field, having accumulated at least 12 years' experience and proven their mastery of their art, both theoretically and practically. In 2007, the city of Sakai, in Osaka prefecture, awarded him certification as a "master of traditional craftsmanship" for his excellent tempering technique and exceptional mastery of kitchen knife making, honoring the traditions of ancestral Japanese forges.
Today, Kenji Togashi makes his knives from start to finish in his workshop in Sakai. He works with his three sons and a handful of apprentices to offer top-quality blades that meet the standards of Master Togashi himself. When you buy a Togashi blade, you're assured of a level of forging, grinding and finishing quality that rivals that of Sakai's finest forge houses.
The Aogami #1 by Hitchachi steel co translates to blue steel #1. It was named after the color of the paper in which the steel is packaged at Hitachi steel co. This steel has the same carbon content as Shirogami #1 (1.25-1.3%), but in addition tungsten and chromium are added to the composition. This improves corrosion resistance, wear resistance and cutting edge retention. It is considered by many to be the best steel for single bevel blades.