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Nao Yamamoto Blue Super Petty 135mm - Quince
$183.00 USD
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Knife Specifications
We strive to provide accurate measurements and photographs of our products. However, due to the handmade nature of many items slight variations may occur.
Style
Petty
Blade Material
Blue Super Core, Soft Iron Clad
Handle Material
Octagon Ebony
Bevel
Double Bevel
Maintenance Level
High
Edge Length
140mm
Overall Length
265mm
Spine Thickness
4.2mm/2mm
Blade Height
32mm
Weight
87g
HRC
63
An In depth look

Blade Type
The Petty knife, a quintessential tool in Japanese cuisine, is a smaller utility knife used for precise, delicate tasks. Often considered a smaller sibling to the chef's knife, it excels in hand-held tasks like peeling, trimming, and intricate cutting. Its versatility makes it an essential for detailed culinary work.

Steel Type
Japanese Blue Super Steel, an elite variant of the "Aogami" series, is a high-carbon steel alloyed with chromium, tungsten, and added vanadium. This composition enhances its wear resistance, edge retention, and overall toughness. It will still rust if left wet for too long, but not as quickly as any of the other carbon steels. Favored in fine knife crafting, Blue Super Steel is renowned for producing exceptionally sharp and durable Japanese knives.

Care Information
This knife is made from a high-carbon steel and as such, will require a little more care than a regular off-the-shelf knife. It must be dried shortly after use, as prolonged exposure to moisture can cause rust spots to appear. A very light coat of oil during storage also helps to prevent rust spots. A patina (colouration and seasoning of the steel) will occur with use.


Introducing
Artisan Crafter with Traditional Techniques
Knives we offer at Chef’s Edge are artisan-crafted in Japan — the product of traditional techniques, skilled hands, and a culture deeply rooted in blade-making excellence.
We work directly with blacksmiths and workshops across Japan to curate what we believe is the most exceptional range of Japanese kitchen knives in the world. Whether shaped in a small forge in Sanjo or hand-finished in Sakai, each piece reflects the care, precision, and performance that define true craftsmanship.
At Chef’s Edge, we exist to bring these tools — and their stories — into the hands of cooks who appreciate the difference.
Beautiful knife! Super light weight, plenty sharp right out of the box. I really enjoy using it for my finer knife work during service, takes little room on my station. Definitely pleased with this knife! This is my 2nd knife I've purchased from chefs edge and it did not disappoint. Neither did their service. Speedy shipping great prices on fantastic products! Between this and my local knife shop, I feel like I'm well covered for tools for work!
Cheers,
Mike
as the title suggests I legit never write reviews, unless I’m incentivised by a discount code or a better deal. However chefs edges service is such a pleasant one that I feel like I have to.
The attention to detail, the care and the obvious genuine interest in customer service is remarkable. If you’re thinking of buying ANYTHING from chefs edge, buy it in confidence knowing your products going to be solid.
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