Hatsukokoro brings in masters of smithing, sharpening, and handle making to ensure quality, and a high attention to detail on their knives, so you know that you will be getting an amazing work knife. At the price these Kurouchi finish knives are a must have workhorse for any kit, the blue #2 steel will take an amazing edge, while being slightly more durable and rust resistant than a White steel (but we still wouldn’t push our luck). The dark octagonal wood handle looks great with the rustic style of the blade, making it as much a show piece as a work knife.
The Hatsukokoro kurouchi (kumokage) is one of our most popular lines in the shop! These guys come to us from Tosa city, Kochi Prefecture, Japan, and their namesake refers to the mysterious cloud shadows. At the price these Kurouchi finish knives are a must have workhorse for any kit, the blue #2 steel will take an amazing edge, while being slightly more durable and rust resistant than a White steel (but we still wouldn’t push our luck). The blacksmith (kurouchi) finish gives it a real rustic look, and the carbon core sharpens up quite easily, making it as much a show piece as a work knife, both aesthetically pleasing and practical!
The Knife
The bunka is to the santoku what the kiritsuke is to the gyuto. With a more aggressive tip and flatter profile than most santokus this bunka will excel at chopping and piercing tasks, and also more detailed tip work. Have that extra length at 180 mm it also walks to line of versatility between the standard sized bunka/santoku and the 210mm gyuto.
This Knife is made from 3 layers of material; A layer of iron on each side protecting a layer of carbon steel at the core, in a process referred to as Sanmai or forge welding. Iron and carbon steel are both susceptible to rust and must be kept dry and clean at all time’s to avoid oxidation and discolouration.
Simply wipe the knife with a damp cloth immediately after use.
Wash with regular dish soap and warm water using a none abrasive sponge or cloth.
Never put your knife in the dishwasher! The extreme heat will ruin the wooden handle.
Highly acidic ingredients (Onions, Tomatoes, Citrus) Will cause rust and oxidation to happen faster, thus the user must ensure the knife is wiped clean immediately after working with such an ingredient.
Should any rust form it can be removed using a rust eraser or a mixture of Baking soda and water to simply scrub it clean.
Avoid Bones, Frozen foods, nuts and hard candies or anything other than fruits, vegetables and proteins.
CARE INSTRUCTIONS
Follow these care recommendations for your Japanese knives to protect the edge and keep them sharp as long as possible:
Do not put them in the dishwasher or soak them in water, as this may ruin the wooden handle and rust the blade.
Wash with soapy water and wipe dry after each use, especially after handling acidic ingredients, to minimize the risk of rusting.
Don’t cut through anything you wouldn’t bite through, like frozen foods, hard candies, or bones, as this may chip or damage the knife.
Don't torque the blade, as this may chip the knife. Use it in a forward and back, up and down motion without twisting.
Don’t scrape the cutting board with your knife, as this will cause it to dull quickly and ruin your edge.
Use an end grain wooden cutting board or hi-soft rubberized cutting board if you can to protect your edge. Glass, bamboo, and granite are terrible materials for cutting boards, and plastic is only slightly better.
SHIPPING & RETURNS
All products are shipped within 24 hours. We offer same day shipping for products ordered by 12pm. Please allow 4-7 business days for your shipment to arrive with standard shipping. Expedited shipping options are also available at checkout.
We offer free shipping on orders over $150 CAD / $120 USD in the US and Canada.
Curbside pick-up is available at both our Hamilton and Etobicoke locations.
To make sure our customers are always satisfied, we offer full refunds on products for 14 days after receiving them. See our full return policy for details.
The Bunka is a mid-sized, all-purpose knife that is compact, nimble, and handles many tasks. It's a touch shorter than the Gyuto and Kiritsuke, making it easier to wield and less intimidating to use. The "reverse tanto" or "K-tip" gives the user more travel for their guide finger toward the tip of the knife, which is super handy for tasks that require precise tip work, like brunoise shallot or garlic. It's great at slicing smaller proteins and flying through any mid-sized vegetable.
STEEL TYPE
AOGAMI #2
AKA Blue #2: This steel is highly regarded among blacksmiths and knife enthusiasts for its edge retention and ease of sharpening. It’s made by combining white steel with chromium and tungsten, which makes it slightly less susceptible to rust than white carbon steel and improves its edge retention. It’s great for those looking for good edge retention and easy sharpening.
Chemical Composition:
C 1.05-1.15% | Cr 0.2-0.5% | W 1.0-1.5%
COMPOSITION
IRON CLAD
HIGH MAINTENANCE
Iron clad knives are composed of three layers of material: iron coating the outside with carbon steel inside. All layers are susceptible to rust and discolouration, so they must be kept dry and clean by wiping them down immediately after use. They will develop a patina (a darkening of the steel; blue, dark grey, and sometimes black colouration of the blade) no matter how well they are cared for. Iron clad knives are great for those who plan to thin and polish their blades, as iron is much easier to work with than stainless steel.
THE BLACKSMITH
HATSUKOKORO
Hatsukokoro are masters of smithing, sharpening, and handle making. They ensure quality and a high attention to detail on their knives, so you know that you will be getting an amazing work knife. Based out of the industrial city of Amagasaki, Hyogo Prefecture, Japan, Hatsukokoro offers a wide breadth of handcrafted blades, sourcing from a variety of knife making regions across Japan. Their offerings are diverse in price point and profile, making them a great option for both industry professionals and home cooks.
