Hitohira Kikuchiyo Manzo Blue #2 Kaisaki 135mm Ho Wood Handle (Saya)

Kikuchiyo is a blacksmith based in Sakai. He was under tutelage of a legendary blacksmith in this region for well over two decades before taking over his masters forge. He’s known for his high quality White and Blue steel blades but is particularly recognized for his excellent stainless Ginsan (Silver #3) and Honyaki blades. He is an expert of temperatures and is able to achieve the correct hardness and gumminess through his technique. He always works with great ambition and efficiency hoping to develop his skills as a craftsman, modeling each of his knives on the image of his master’s forge.

For this series these excellent blades are paired with Manzo’s great and consistent single bevel sharpening. Manzo is a sharpener in Sakai who exclusively sharpens single bevel knives. His sharpening style is characterized by a deep Ura (concave backside) and flat Kireha (primary bevel). In his opinion the deep ura contributes to a better geometry, performance and longer lasting performance throughout the life of the blade, even with repeated sharpening. A plus side of a deep ura is that you rarely get to see scratch marks across the ura when sharpening the back side yourself. Manzo sharpened knives are further refined with subtly chamfered back and choil, a good polish and good ‘out of the box’ edges.

The traditional Japanese fish filleting knife. A very old knife shape used for breaking down fish and often poultry. Very efficient in filleting due to their single bevel geometry designed to be strong, reduce friction and have a very keen edge. While it takes a small adjustment in technique the results are often much better compared to using a western filleting knife. Strong enough to cut through fishbones and a much sharpen edge resulting in higher quality cuts essential for taste, texture and quality of the produce. 

This is a carbon steel knife. Carbon steel is a non-stainless steel that lacks sufficient chromium and/or nickel to protect it from oxidation. As a result, it reacts to moisture and oxygen. While this may sound like a downside, it’s actually a key feature. Carbon steel forms a unique patina over time, is easy to sharpen, and offers excellent edge retention.

Caring for a carbon steel knife is straightforward and similar to other knives. Store it clean and dry, avoid using the dishwasher, and never leave it to air-dry. Also, steer clear of cutting extremely hard items like frozen food or bones. During use, it’s important to keep the knife dry—wiping it down with a cloth or towel is usually enough. If a carbon steel knife is not properly maintained, it can rust. While rust can be removed, it's best to prevent it from occurring.

Keep in mind that there are many types of carbon steel, just as there are with stainless steels, each with its own properties. Each should be evaluated on an individual basis.

Extra: There is no definitive "right or wrong" between carbon and stainless steel knives, but carbon steel is often considered superior for traditional knife-making methods. As a result, carbon steel knives generally offer better edge retention, sharpening ability, and overall performance compared to others in the same price range.