A 13cm Damascus santoku from Kasumi — one of Japan's most highly regarded knife makers, hand-forged in Seki by the Sumikama family using techniques refined across 27 generations of Japanese swordsmithing. The 13cm size is the smaller of the santoku formats, sized for precision work, smaller hands, and the kind of detailed prep where a 17-18cm santoku feels oversized — fine herb work, smaller proteins, julienne and fine slicing, and any task where control matters more than reach.
The blade construction is what separates Kasumi from generic Damascus knives. A VG-10 high-carbon stainless steel cutting core — the steel grade developed specifically for premium kitchen knives — is folded between 32 layers of softer stainless steel, creating both the visible flowing Damascus pattern and the structural advantage of a harder core protected by softer cladding. The result is an edge that takes and holds a sharper angle than mono-steel knives, with the cladding absorbing impact and preventing chips.
The edge is hand-finished to a 15° bevel — substantially sharper than the 20-22° edge typical of European chef's knives. You feel it the first time the blade hits a tomato.
The handle is multi-layer resin-impregnated wood, riveted to a full tang with stainless steel pins. The stainless steel ferrule is forge-welded to the blade rather than glued or pressed — eliminates the gap where food residue and bacteria collect in cheaper knives, and gives the joint between blade and handle structural strength to match the blade itself.
For the home cook moving up from a Wüsthof or a Global to something more serious, Kasumi sits in the bracket where Japanese knife enthusiasts genuinely consider it. For a gift, the Damascus pattern and the Kasumi gift box presentation make it the kind of knife that gets remembered.
Hand wash only — dry immediately. Damascus blades will rust if left wet. Sharpen on a whetstone at 15° per side; the harder VG-10 core takes a serious edge but needs proper sharpening rather than steel-on-steel honing.
Hand made in Seki, Japan. Presented in a Kasumi gift box.