About the Shape - Usuba translates as “thin edge/blade” in Japanese. The flat blade is meant for precisely cutting vegetables, as the incredibly flat edge makes clean contact with each cut. This prevents veggies from sticking together by thin strands. The Usuba is a traditional Japanese blade that is only sharpened on one side, which is called “single bevel”, and allows it to cut more precisely than other blades.
About Sakai Kikumori - Sakai Kikumori is a wholesaler in Sakai, sort of like Sakai Takayuki and Konosuke. They work with several blacksmiths and sharpeners including Shiraki Hamono, Yoshikazu Tanaka and Morihiro.
This line of knives are forged and sharpened in Tosa region in Kochi prefecture by a team of relatively young but very talented blacksmith and sharpener. In fact, the blacksmith had worked at Knifewear before and decided to become a blacksmith when he returned to Japan.
Shirogami (white) carbon is pretty darn great. It’s super easy to sharpen, takes a brilliantly sharp edge, cuts like silk and is very rugged for its hardness. The hard white carbon steel is forge-welded to a piece of softer carbon steel.
A note about measurements: Knife edge length is shorter than stated, as Sakai knives are measured from the front of the handle to the tip. Additionally, some knives feature a small 'machi' gap between the handle and blade.
A NOTE ABOUT RUST
Carbon steel is an awesome material to make knives out of. It’s easy to get sharp and stays sharp a very long time. But this comes with a trade-off; It will rust if you let it. To avoid “bad” rust (orange rust) Wipe the knife dry with a dry cloth after use. Over time, the blade will begin to protect itself with an oxide layer (grey to dark grey “good” rust), this will slow the reaction time but not inhibit the rust entirely. Maintain the good habit of drying off your knife.
• Only cut food you can bite through with this knife. Hard foods can chip the blade. No olive pits, bones, lobster shells, woody stems or parmesan rinds. Cutting frozen food is especially bad because the cold will make hard steel even more brittle. If you wouldn’t chew it with your own teeth, don’t cut it.
• Your cutting surface is the biggest culprit of dulling your knife. Use wood. End grain wood is especially good. Plastic can be fine too, but certainly not glass, granite or bamboo.
• The edge of your knife works best sliding forwards or backwards. Scraping the knife edge sideways will dull or damage the edge. Instead, use the spine of the knife to move foods across the cutting board. Do not twist the edge or pry with the edge, this is the worst screwdriver you ever bought and these motions will certainly damage the edge. Listen to the knife! If you can hear the edge making a “tink” sound on the cutting board, change what you are doing.
• After use, wash the knife by hand with regular dish soap, rinse with hot water and dry by hand immediately. Dishwashers are very bad for knives.
• Wood handles may dry out over time and exposure to water. Simply treat them with some food safe mineral oil or beeswax.
• If you see orange rust, remove it. The scrubby side of a sponge can do the trick. If it’s still not coming off try baking soda and water mixed into a paste or a product called Barkeeper’s Friend.
• Protect the edge; for your safety and to avoid edge damage. A simple blade cover will do the trick if you keep knives in a drawer or travel case.
• A convenient wall magnet made with wood is a great way to show off your knives. Be sure to put it back spine first, then roll it onto the blade face. This will keep the edge from contacting the wood first.
• The good-ol’ counter top block can keep knives at the ready and protected. So can drawer inserts. Whatever the method, keep the edge from touching anything else.
We aim to ship your order within 1 business day at Knifewear, if there is a hold up, we'll aim to let you know and give you a timeline.
We offer free shippingon orders over $100* anywhere in Canada and $200* to customers in the USA. We ship worldwide, and offer up to the minute rates from our shipping partner DHL.
*Konro Grills and some other larger items are excluded from the free shipping offer.
Can I pick up my order Curbside / At the store? Absolutely, as long as all the items you are looking for are in stock at the location you want to pickup from, you'll be able to select that at the checkout. If one or more items aren't at your preferred location we are happy to ship it to you.