Masamoto Sohonten | SKU: MASA_KS4216_YA165_SAYA

Masamoto White 2 Kiritsuke Yanagiba 165 mm KS4616 with saya

$16,081.00

IMPORTANT: Carbon steel knives can rust or patina quickly if not cared for properly. They require regular cleaning, drying, and oiling. If you are unfamiliar with carbon steel maintenance, we recommend choosing a stainless steel option instead.

St Peters —
2 Bishop St Unit 2 St Peters NSW 2044
+61 2 8234 8818
Crows Nest —
107 West St, Crows Nest NSW 2065
Pickup only

Detailed Specifications

Line	Masamoto KS Series
Profile	Yanagiba
Bevel Type	Single Bevel
Weight	90 g \| 3.2 oz
Edge Length	161 mm \| 6 11/32″
Heel Height	28 mm \| 1 7/64″
Width @ Heel	3.4 mm \| 9/64″
Width @ Mid	2.5 mm \| 3/32″
Width @ 1cm from Tip	1.5 mm \| 1/16″
Steel	White 2 / Shirogami #2 \| Carbon
Blade Construction	Monosteel
Hardness (HRC)	60 - 64
Surface Finish	Migaki
Handle	D Shaped Ho Wood Black Ferrule
Region	Tokyo
Best for	Pro chefs Collectors

Free shipping for knives over AU$200 Australia wide.
World-wide shipping via DHL Express, 3 to 5 days.

The KS Series by Masamoto Sohonten is a premium line of traditional Japanese knives, highly regarded by professional chefs and knife enthusiasts. Crafted from Shirogami #2 (White Steel No.2), these knives offer exceptional sharpness, edge retention, and ease of sharpening. Each blade is meticulously hand-forged and honed, reflecting Masamoto’s 150+ years of craftsmanship. The KS Series features a wa-gyuto (Japanese-style chef's knife) with a minimalistic, elegant design, a lightweight feel, and a well-balanced construction. Renowned for its razor-sharp edge and superior cutting performance, the KS Series embodies the pinnacle of Japanese knife-making artistry and tradition.

Pros	Cons
Excellent performance Thin behind the edge Excellent fit and finish	High budget Prone to rust

Care Instruction

Don't cut hard things! Japanese knives are brittle so bone hacking is a NO NO!
Wash with neutral detergent after use, and wipe dry;
Please don't wash knife with dishwasher, it will damage the wood handle;
Be careful not to leave the knife close to a heat source for a long time;
It is a lot more dangerous to cut with a blunt knife than a sharp knife!
It is best to sharpen a Japanese knife regularly on a waterstone.
Oil the (carbon) knife if storing for an extended period of time to prevent rust.

Masamoto Sohonten

The Crowned King of Kanto Region

Masamoto Sohonten, the undisputed king of Japanese kitchen knives, has arrived at Knives and Stones. Started by Minosuke Matsuzawa in 1866, succeed by Kichizo Hirano in 1891 and registered its trademark in 1903, Masamoto Sohonten is now under the management of the 6th generation Masamoto: Masahiro Hirano. With more than 150 years of history, Masamoto Sohonten is recognised by almost every Japanese chef as the best kitchen knife brand in Japan, and it is often considered as the go-to tool for professionals.

“The hallmark of professionalism in single bevel knives, excellent in quality and consistency and once the dominating knife brand in the entire Kanto region.”

Est. 1866 | 慶応2年

Known for Excellently built traditional single bevel knives and KS series Gyuto

Website masamoto-sohonten.co.jp Read more about Masamoto Sohonten

Profile

Yanagiba

The Yanagiba, often simply called Yanagi, stands as a quintessential knife in the Japanese culinary realm, specifically designed for the artful preparation of sashimi, sushi, and sliced raw fish and seafood. As a member of the Sashimi hōchō family, it is celebrated for its long, slender blade that ensures precision cuts with minimal effort. Blade lengths start at approximately 210mm and can extend up to 360mm, with the 240mm and 270mm sizes being the most favored for home use, while professional kitchens frequently opt for 300mm and larger. This knife's design is not just about aesthetics but about fulfilling the precise requirements of Japanese cuisine, making it a vital tool for both amateur and seasoned chefs.

Compare with

White 2 / Shirogami #2

—

1.05% 0.8% 0.5% 0.3% 0

1.05%

0.2%

0.1%

0.025%

0.004%

C — Carbon Mn — Manganese Si — Silicon P — Phosphorus S — Sulfur

Hardness 60–64 HRC

555759616365+

Steel

White 2 / Shirogami #2

Manufacturer
- Hitachi Special Steel, Japan
Nature Carbon
Hardness60–64 HRC

White Steel No.2, also known as Shirogami #2 or White Paper #2, is long regarded as the go-to choice for crafting high-grade Japanese kitchen knives. This steel is celebrated for its capacity to be fashioned into knives that exhibit a sharp cutting edge, moderate tenacity, and long-lasting sharpness, alongside being notably easy to sharpen. While it possesses a slightly lower carbon content (C: 1%) compared to White Steel No.1 (C: 1.3%), it still requires a high level of craftsmanship to manipulate effectively. The expertise of a skilled blacksmith is crucial in transforming this material into a premium quality kitchen knife. Despite its excellent qualities, White Steel No.2 is known to be very reactive; hence, knives made from this steel demand meticulous care, including immediate wiping and drying after use, to prevent corrosion.

Sanjo and Sakai are known to widely utilise Shirogami #2 in their mainstream kitchen knives.

Construction

Monosteel

A "monosteel" construction in the context of Japanese kitchen knives refers to knives that are made from a single type of steel. Unlike traditional Japanese knives that might use a layered steel construction (like "san mai," which sandwiches a hard core steel between softer steel layers), monosteel knives are crafted from a single piece of steel throughout the blade. This type of construction can offer a balance of durability, ease of sharpening, and maintenance.

Monosteel knives are appreciated for their uniformity in material properties across the blade, providing a consistent cutting experience. This also means the characteristics of the steel will be applied to the whole blade, if a monosteel blade is made of carbon steel, the entire surface of the blade will require maintenance to prevent rust and discolouration. This too, applies to the hardness, an uniformly hardened blade can be difficult to manufacture, and can be quite difficult for uers to perform thinning.

It should be noted that monosteel knives are usually not forged, as the forged knives, along with differential heat treatment line is called Honyaki.

Finish

Migaki

"Migaki" means "polished" or "shined" in Japanese, The term "Migaki finish" in the context of Japanese kitchen knives indeed does not exclusively refer to a mirror polish but encompasses a broader range of polished finishes that can vary from semi-gloss to a more refined, subtle sheen, rather than a highly reflective surface. The primary goal of a Migaki finish is to enhance the knife's functionality and aesthetic appeal, focusing on a smooth finish that improves resistance to corrosion and minimizes drag during cutting, rather than achieving a purely mirror-like appearance.

Handle

Handle Specs

Profile D Shape WA
Material
- Ho Wood
- Black Buffalo Horn

A classic handle that Masamoto Sohonten and many Tokyo knifemakers loves to use. Light, grips well and highly functional. The problem is because of its directional nature, it has to be pre-installed with right or left hand operation in mind.

Masamoto White 2 Kiritsuke Yanagiba 165 mm KS4616 with saya

Availability

Detailed Specifications

Masamoto Sohonten

Yanagiba

White 2 / Shirogami #2 Element Composition

White 2 / Shirogami #2

Monosteel

Migaki

Handle Specs

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Masamoto White 2 Kiritsuke Yanagiba 165 mm KS4616 with saya

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St Peters

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