This 330 mm Hitohira Aogami #2 Kurouchi Japanese Sobakiri knife is designed for traditional soba noodle cutting, with a tall, rectangular blade designed for straight, clean, repeatable cuts. Its geometry emphasizes stability and control along the entire length of the blade, making it a specialized tool, very different from a versatile chef's knife.
The blade is forged from Aogami #2 (Blue Paper Steel) and covered with a rough kurouchi finish that partially protects the steel and highlights its handcrafted character. The cutting edge is long and perfectly straight, ideal for cutting soba dough without rocking the knife. The 330 mm length provides a continuous cutting surface, essential for traditional noodle work.
The handle is secured with rivets, providing a stable and secure grip despite the imposing size of the blade. This configuration promotes lateral control and precision during long cuts, even on thick or well-hydrated pasta.
In use, this Japanese knife provides a clean and direct cutting sensation. It excels at the tasks for which it is designed, such as soba, udon, and fresh pasta, but is not well suited for general kitchen use due to its straight profile and lack of a functional tip. Its width also makes it easy to remove the noodles after cutting.
Like all Japanese carbon steel knives, the Aogami #2 requires careful maintenance: wipe the blade during and after use, dry thoroughly, and avoid prolonged contact with moisture. A natural patina will appear over time, which is a normal sign of the steel's evolution and has no impact on performance.
