Hatsukokoro Ryuhyo SG2 Petty 150 mm

The Blacksmith

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. 

The Shape 

The petty knife is the Japanese equivalent of a utility knife. They typically range in size from 90 mm (3.5 inches) to 150 mm (6 inches) and have a slender, easy-to-control, short blade. They are a perfect accompaniment to a Gyuto, Santoku, or Bunka, as they facilitate smaller tasks. Shorter versions are great for in-hand use. Longer versions are great for fine chopping and managing small ingredients on a cutting board. They also handle butchery tasks with ease. 

Knife Care (Stainless Steel)

• Although this knife is made from stainless steel we do still encourage our customers to keep their knives as dry and clean as possible.
• NO DISHWASHER - the high heat will ruin the wooden handle.
• Wash and dry by hand using regular dish soap and warm water using a none abrasive sponge or cloth.
• Ensure the knife is dry before being put away for storage and ensure the edge of the knife is protected to avoid any unnecessary dulling.
• Avoid Bones, Frozen foods, nuts and hard candies or anything other than fruits, vegetables and proteins.

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. 

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 within Canada over $150 CAD and free shipping on orders to the US over $200 USD.

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.

More questions? Check out our shipping policy, our return policy, or reach out to us directly.