About Masakage Shimo - 

This line was dubbed Shimo (‘frost’ in Japanese) because Kurosaki-san can manipulate his damascus steel to create X-shape patterns that resemble frost on a window. Shirogami, or ‘white carbon’ in English, is a very traditional steel prized by blacksmiths and knife nerds alike for its great edge retention and legendary sharpness. The stark black and white handle is really the icing on the cake that completes the eye-catching design of this knife.

Yu Kurosaki began his blacksmithing career in 2002 at Kanehiro Uchi Hamono, where he apprenticed with Hiroshi Kato. Kato-san taught him well, and Kurosaki-san is now recognized as a master himself. He told me he wasn’t a natural at first and struggled for a long time, but his first sale inspired him to keep at it. We’re all glad he did. Kurosaki-san has since become best known for his wildly creative blades and finishes that are as much art as they are high-performance kitchen tools.

About the Shape - The Honesuki is a Japanese style boning knife. Originally designed for poultry and small animals like rabbit, it excels for many larger butchering and fish filleting work. It has a relatively thick heel for scraping meat from bones, and a thinner tip for precise cuts. You don't want to force this knife through bone, but it's perfect for cutting through cartilage and tendons.