Nao Yamamoto AS Kurouchi Tsuchime Damascus

A substantial spine and a fine cutting edge can work very well together, and the Nao Yamamoto Blue Super Kurouchi Damascus line is a good example. These knives have a reassuringly firm feel in hand, with enough weight to help carry the edge through a cut. The blade thins aggressively from the thick spine towards the edge, keeping it very thin where it enters the food. That combination gives a smooth cutting feel while retaining the presence and stability of a more substantial knife.

The core is Aogami Super, also known as Blue Super, paired with reactive Damascus cladding. It’s a carbon steel valued for taking a fine edge and holding it through extended preparation, though it takes a little more patience on the stones than simpler White steels. The kurouchi finish gives the blade its dark forge surface, while the tsuchime hammer marks add texture and the Damascus layers provide finer detail. Both the core and cladding can rust, so regular wiping during preparation and prompt drying after washing are essential. With use, a patina will gradually become part of the blade’s appearance.

To sum up, Yamamoto AS line is a good choice for cooks who enjoy a firm, weighty knife with a smooth cutting feel.