
This is not the fault of the foot, but rather the poor sharpness of the knife.
For a knife with a poor cutting edge, you end up putting too much power into the cut, which causes the food to crumble.
When cutting thin and soft foods like fish, meats, and tomato skin, a knife with a poor cut will often have to be re-sharpened many times over.
Additionally, a poor knife loses its luster and becomes dull, loosing its freshness. A dull knife oxidizes quickly, which makes the food feel strange against your teeth and tongue, and takes away from the taste as well. |
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The difference between the knives is explained by the western knife is double-sided, while the Japanese knife has a single cutting edge.
The essence of the Japanese knife comes from the traditional art of Japanese sword-making. Though the process also utilizes those metallurgies used in blades and swords, the single-cutting edge is the primary construction used by professionals.
Just as the food cultures of Japan and the west are different, so are the usage of the knife. While the fundamental usage of the western knife is to cut by swinging down, the Japanese knife cuts with a pulling motion. This is similar to the differences in sword usage between the Viking and the samurai. |

In recent years, knives have been made from various materials, including regular steel, stainless steel, and ceramics.
The Japanese knife, which uses the same traditional techniques that forge Japanese swords, utilizes steel as the primary material.
Within these materials, the blue-paper steel and the white-paper steel of Yasugi Steel are particularly famous. In order to create an excellent knife, good materials are necessary. But without the highest-quality of techniques to use those materials, even with good materials a great knife can't be made.
Blue Paper Steel #1 is known as one of the finest of all steels. As it is extremely hard, it is very difficult to polish and sharpen - regular craftsmen are known to avoid working with it. It requires a very skilled level of craftsmanship.
The Yamamoto swords use this Blue Paper Steel #1 to create the finest quality Japanese knife that a true cooking professional would support. |
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