Japanese Knife Care and Accessories

A Japanese knife is only as good as its upkeep, and the right accessories keep a keen edge keen. Sharpening stones bring back the edge, knife-care products protect the steel from rust, and a saya sheath guards the blade in storage and transport. Our range runs to 25 care products, from $17.95.

Types of knife care accessory

CategoryDetail
Sharpening stonesWhetstones to bring back a keen edge
Knife careOils and products to protect the steel
Saya coversWooden sheaths that protect the blade

Knife care facts

We stock 25 care products, from $17.95 to $499.95, across sharpening stones, care oils and saya sheaths. The right upkeep is what keeps a good knife performing for years, protecting both the edge and the steel from rust and damage.

How to care for a Japanese knife

Keep your knife sharp on a whetstone rather than a pull-through, hand wash and dry it straight after use, and never leave it wet, as the hard, thin steel can rust or chip. Wipe carbon-steel blades and give them a light coat of oil, store the knife in a saya or on a rack rather than loose in a drawer, and hone or sharpen the edge as soon as it starts to slow.

Knife care questions

How do you care for a Japanese knife?

Hand wash and dry it immediately, keep it off bone and frozen food, sharpen it on a whetstone, and store it in a saya or on a rack. Wipe and lightly oil carbon-steel blades to prevent rust.

How often should you sharpen a Japanese knife?

Hone or touch up the edge on a whetstone whenever it starts to slow, which for a home cook is roughly every few weeks of steady use. Frequent light sharpening beats waiting until the blade is dull.

What is a saya?

A saya is a wooden sheath that slides over the blade to protect the edge in a drawer or in transit. It keeps the knife safe to store and stops the fine edge chipping against other tools.

Related Japanese knife ranges

Related ranges: the santoku, the chef knife range and Knives and Stones. Learn more in our guides on how to care for a Japanese knife and sharpening a Japanese knife step by step.

Main Menu