Brand Introduction

The Kanetsune Matsusumi-Yaki series embodies the pinnacle of Echizen’s centuries-old bladesmithing tradition. Each knife is forged using the rare Matsusumi-Yaki (pine charcoal quenching) method, an ancient heat treatment that prevents decarburization and elevates White Paper Steel (Shirogami) #2 to hardness levels comparable with Blue Paper Steel (Aogami) #2. The result is an exceptional blade that combines durability, razor-sharp performance, and timeless beauty.

Handcrafted by an 80-year-old master artisan who has devoted his life to the art of Echizen Uchihamono, every Matsusumi-Yaki knife is both a high-performance tool and a true collector’s piece—an expression of heritage, craftsmanship, and uncompromising quality.