Tadokoro Hamono OMOI Ginsan Yanagiba Kasumi Finish - Japanese Food Craftsman Shop

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Makoto Tadokoro, from Tadokoro Hamono, sharpening a blade

Description

The OMOI Collection Ginsan #3 Stainless Steel Yanagiba is a Japanese kitchen knife forged by Nakagawa Knives and meticulously sharpened by Tadokoro Hamono, a renowned sharpener in Kochi, Japan. This single-edge blade delivers the sharpness and precision needed for slicing sashimi and other fish dishes. It features a stunning premium kasumi finish.

Part of our OMOI collection of knives crafted specifically for Japanese Food Craftsman, this knife is engraved with the Japanese kanji 想(OMOI) . OMOI (想) collection knives from Tadokoro Hamono are available exclusively through Japanese Food Craftsman.

About the Blade Shape: A traditional sashimi knife designed for precision slicing fish, single-edge yanagiba knives excel at long, clean draw cuts that preserve the texture and appearance of raw fish. Favored by professional sushi chefs, this single-bevel blade typically features a long, narrow profile measuring between 240mm and 300mm, allowing for smooth, uninterrupted cuts with minimal damage to delicate ingredients.

Blade Shape	Yanagiba	Handle Length	140-145mm
Blade Material	Yasugi Steel Ginsan No.3 (Stainless Steel)	Handle Material	Ebony wood, red ebony wood or stabilized wood, nickel copper (rings)
Blade HRC	60-61	Handle Shape	Octagonal
Blade Finish	Premium Kasumi	Total Length	410-450mm
Blade Length	270mm or 300mm	Weight	215-260g
Spine Thickness at Heel	3.1mm or 3.3mm	Usage	Sashimi
Edge	Single-edge	Origin	Tosa, Kochi Prefecture (Japan)
Handedness	Right-handed

Tadokoro Hamono OMOI Ginsan Yanagiba Kasumi Finish (270mm or 300mm)

Name: Tadokoro Hamono Ginsan No. 3 Yanagiba Kasumi Finish
Brand: Tadokoro Hamono
SKU: TDKL1
Price: 549.99 USD
Availability: InStock

by Tadokoro Hamono

$549.99 - $604.99

$549.99

$549.99 - $604.99

$549.99

Quantity

Collaboration between NAKAGAWA KNIVES & TADOKORO HAMONO for Japanese Food Craftsman

Exclusive to our webstore. Not available anywhere else.

Limited Stock

2 units available in each size and handle combination.

Blade Shape	Yanagiba	Handle Length	140-145mm
Blade Material	Yasugi Steel Ginsan No.3 (Stainless Steel)	Handle Material	Ebony wood, red ebony wood or stabilized wood, nickel copper (rings)
Blade HRC	60-61	Handle Shape	Octagonal
Blade Finish	Premium Kasumi	Total Length	410-450mm
Blade Length	270mm or 300mm	Weight	215-260g
Spine Thickness at Heel	3.1mm or 3.3mm	Usage	Sashimi
Edge	Single-edge	Origin	Tosa, Kochi Prefecture (Japan)
Handedness	Right-handed

Specifications

Blade Shape	Yanagiba	Handle Length	140-145mm
Blade Material	Yasugi Steel Ginsan No.3 (Stainless Steel)	Handle Material	Ebony wood, red ebony wood or stabilized wood, nickel copper (rings)
Blade HRC	60-61	Handle Shape	Octagonal
Blade Finish	Premium Kasumi	Total Length	410-450mm
Blade Length	270mm or 300mm	Weight	215-260g
Spine Thickness at Heel	3.1mm or 3.3mm	Usage	Sashimi
Edge	Single-edge	Origin	Tosa, Kochi Prefecture (Japan)
Handedness	Right-handed

Product Care Instructions

HOW TO USE?

Only cut food you can bite and chew with this knife since hard foods can chip the blade. Do not cut olive pits, bones, lobster shells, wood pieces or frozen food, which are especially bad due to the cold making hard steel more brittle.
Do not use the knife in twisting motions.
Use wood or plastic cutting boards to avoid dull knives. Do not use glass, granite or bamboo surfaces.

HOW TO CLEAN?

After each use, hand wash the knife with mild detergent and a soft sponge, rinse with hot water and dry by hand immediately. Do not use the dishwasher.
Wood handles may dry out over time and exposure to water. To prevent this, use some food safe mineral oil or beeswax.

HOW TO SHARPEN?

Remember to sharpen both sides evenly as this is a double-bevel knife.
We recommend to use the Tadokoro Hamono 2-Piece Sharpening Whetstone Set.

HOW TO STORE?

Wrap the blade in newspaper to reduce direct exposure to the air and prevent rusting if you keep knives in a drawer or travel case.
If you are hanging the knife or using a knife stand, remember that the blade should point downwards.
If you are storing them in a drawer, keep the edge from touching anything else.

Shipping + Return Policy

Shipping Policy

All products are crafted, inspected, and shipped directly from Japan.

Please allow up to 5 business days for order processing before dispatch.

Click here for more info on our shipping policy.

Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Click here for more info on our return policy.

Customs Fees & Other Taxes

Import duties, VAT, or local customs taxes may apply once your order reaches your country.

These are set by your local customs authority and are not included in our product prices or free shipping. We suggest contacting the responsible institutions to find more information.

These fees are the customer's responsibility and thus must be paid upon delivery.

FOR U.S. CUSTOMERS: As of May 8, 2026, all U.S. orders are shipped DDP (Delivered Duties Paid). Customs duties and import taxes are included for US customers in the final price shown at checkout.

EU GPSR & Safety Information

Manufacturer Information:

Company Name: Tosa Knife Workshop Tadokoro Hamono Co., Ltd.
Address: 5586-24 Hage Tosa, Kochi 781-1144

EU Responsible Person:

Company Name: TerrainQ Solutions UG
Address: Franz-Ehrlich-Straße 12 12489 Berlin, Germany
Phone: +4917643242825
Email: info@cert-rep.com

Product Information:

Product Type: Japanese Kitchen Knife
Intended Use: Food preparation and kitchen use only
Country of Origin: Japan

IMPORTANT SAFETY INFORMATION

Extremely sharp blade. Handle with care. Keep out of reach of children at all times. Do not use if the blade is chipped or the handle is cracked or loose. Inspect before use. Hand wash only — do not place in dishwasher. Use only on appropriate cutting surfaces. When sharpening, place on a stable surface atop a damp mat or cloth to prevent slippage and resulting injury during sharpening. Wash hands after sharpening.

About this artisan

Tadokoro Hamono

At 16 years old, Makoto Tadokoro entered a knife workshop in Kochi prefecture, driven by fierce competitiveness. After 17 years of learning, he went independent only to realize he didn't know how to make truly exceptional knives.

He traveled Japan's knife centers studying the masters. In Sakai, the historic heart of Japanese cutlery, he discovered an entirely different approach: 20-30 hand processes per blade compared to the 10 he'd learned.

He found Sakai's top sharpener and showed up unannounced, who after looking at his works decided he showed promise and took Tadokoro under his wing. Thus, for years he traveled between Kochi and Sakai, relearning everything from scratch.

Through his training, Makoto Tadokoro learned a surprising truth: 90% of Japan's traditional knives are sold as "Sakai" products, yet 70% are actually forged in Kochi — always hidden, never credited.

"Kochi has world-class craftsmen," he says. "We should be known for it."

Learn more

Tadokoro Hamono: A master sharpener in Tosa following Sakai methods

Why buy from us?

Japanese Food Craftsman focus on introducing and supporting Japanese artisans, helping them continue their craft and preserve traditional culture for future generations.

When you purchase through us, your support goes to the maker behind the knife, not to mass production or anonymous distribution.

Through our global +1.8 million YouTube community, we share the stories, techniques, and philosophy of these craftsmen with viewers around the world.

The knives we offer are selected through direct relationships and transparent storytelling, not catalogs. Choosing this knife means supporting real people, real skills, and craftsmanship meant to last.

Frequently Asked Questions

What does OMOI (想) mean?

OMOI (想) is Japanese Food Craftsman's exclusive collaboration brand. This knife is part of a limited collection co-created with Tadokoro Hamono specifically for our community. It's not available anywhere else. Learn more about the OMOI by Tadokoro Hamono here.

Is this knife in stock?

Yes, but availability is extremely limited. We have only 1-2 units per size and handle combination. Once sold out, restock timing is uncertain as it depends on the production schedule of Tadokoro Hamono, which works exclusively using had-sharpening methods.

Are Tadokoro Hamono knives dishwasher safe?

No, Tadokoro Hamono knives should not be washed in the dishwasher due to their artisanal crafting process. To prevent damage to your knife and ensure it lasts you for years to come, please wash the knife by hand with a mild detergent and gentle sponge.

How should I care for my Tadokoro Hamono knife?

After each use, be sure to wash the knife by hand using a mild detergent and gentle sponge. Rinse clean and wipe with a soft dish towel until completely dry. Store in a dry place.

Will my Tadokoro Hamono knife rust?

Tadokoro Hamono knives are crafted using Ginsan No.3, a type of stainless steel, making them rust resistant and low maintenance when compared to carbon steel knives. However, rust can still occasionally form even on stainless steel knives, so be sure to dry your knife completely before putting it away and to store in a dry place to prevent rust from forming.

What's the difference between mirror finish and kasumi finish?

Mirror finish has a polished, reflective blade surface that's easier to clean and shows fingerprints more easily. Kasumi finish has a traditional cloudy/matte appearance that's more forgiving and hides wear better. Both perform identically, it's purely aesthetic preference.

How much will shipping cost?

All prices include FREE international shipping. Please allow up to 5 weeks for shipping, depending on your country of residence. Please see our Shipping Policy for details.

Please note: Our products ship directly from Japan to you. You may be required to pay customs duties and/or customs clearance fees upon delivery (if applicable in your country).

FOR U.S. CUSTOMERS: As of May 8, 2026, all U.S. orders are shipped DDP (Delivered Duties Paid).Customs duties and import taxes are included for US customers in the final price shown at checkout.

How do you sharpen a Tadokoro Hamono knife?

Check out the video below in order to know how Tadokoro himself sharpens his knives for better performance and long lasting duration.

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