Kai
Kai
Kai Corporation is one of Japan's most respected manufacturers of cutting tools, founded in 1908 in Seki City, the city that has been Japan's blade-making capital for over seven centuries and today produces the majority of the country's kitchen knives. From its origins as a razor manufacturer, Kai expanded into kitchen knives in the mid-twentieth century and quickly established itself as a brand trusted by both professional chefs and serious home cooks worldwide.
The knives in the Kai range available here are produced using high-quality stainless steel alloys including their proprietary Damascus and VG-10 compositions. These steels are chosen for their ability to hold a sharp edge through extensive use, their resistance to corrosion and their consistency across batches, qualities that matter significantly in a professional kitchen context and that home cooks will appreciate equally over the long life of the blade. The blade geometry in Kai knives reflects both Japanese tradition, with its emphasis on acute edge angles and thin cross-sections, and modern innovations in blade hardness testing and quality control.
The handle design across the range is ergonomic and balanced, with options ranging from traditional Japanese-style octagonal handles in natural wood to contemporary Western-style full-tang handles in composite materials. Both approaches have their merits, and the best choice depends largely on what feels natural in your hand and how you prefer to grip a knife during extended use.
Beyond knives, Kai also produces quality kitchen scissors and sharpening tools that round out their offer for anyone building or maintaining a serious kitchen toolkit.
Discover more in our subcategories:
Pair Kai knives with our cutting boards and explore our sushi and sashimi collection for the full setup.
Kai knives: the Seki City bladesmiths trusted by chefs worldwide, history, steel types and which range to choose.
Showing 8 products
AVAILABILITY: In stock (499 items)
The Sashimi Knife (Yanagiba), traditional Japanese long, single-bevel knife for slicing sashimi and raw fish into clean, precise cuts with a single drawing stroke. Traditional Blade Profile Yanagiba (Willow Leaf Sashimi & Sushi Slicer) Master Manufacturer KAI Group (Seki City,...
AVAILABILITY: In stock (-1 items)
The Sekima Knife, Japanese kitchen knife from the Sekima range. Precision-ground Japanese steel in a classic form for versatile everyday cutting of meat, fish, and vegetables. Artisan Manufacturer KAI Group (Japan) Knife Typology Versatile Multi-Purpose Kitchen & Chef's Knife Package...
AVAILABILITY: In stock (10 items)
The Deba Knife, traditional Japanese single-bevel fish butchery knife with a heavy spine for breaking down whole fish, removing heads, and filleting with precision. Provenance Handmade in Japan by KAI (Seki City) 🇯🇵 Material Molybdenum Stainless Steel & Reinforced Laminated...
AVAILABILITY: In stock (10 items)
The Damascus Kitchen Knife, Japanese blade featuring a multi-layered Damascus steel pattern with a VG-10 core for exceptional sharpness. Each knife displays a unique flowing grain pattern. Blade Typology Multi-Functional Sushi, Sashimi, and Everyday Prep Knife Master Bladesmith KAI Corporation...
AVAILABILITY: In stock (0 items)
The Sekimagoroku Santoku Kitchen Knife, Kai-brand Japanese all-purpose knife with a traditional santoku three-virtue blade ideal for slicing, dicing, and mincing. Knife Typology Santoku (三徳包丁: Multi-Purpose Japanese Kitchen Knife) Blade Core Metallurgy Premium Stainless Steel Clad Composite (High-performance edge retention...
AVAILABILITY: In stock (500 items)
The Left-Handed Deba Knife, traditional Japanese single-bevel fish butchery knife ground specifically for left-handed users. Thick spine and asymmetric grind for unmatched control when breaking down whole fish. Includes 1 left-handed deba knife Blade 15 cm (5.9"), 171 g, molybdenum...
AVAILABILITY: In stock (0 items)
The Knife Sobakiri / Udonkiri is a traditional Japanese rectangular blade knife designed for cutting soba and udon noodle dough cleanly and precisely after rolling. Type Sobakiri / Udonkiri noodle knife Use Cutting soba and udon noodle dough Origin Japan...
AVAILABILITY: In stock (500 items)
Kai Nakiri Knife | Japanese Vegetable Cleaver The flat rectangular Nakiri blade makes full contact with the board on each cut, designed purely for vegetables, made by Kai in Seki City, Japan's knife capital since the 13th century. Includes 1...