Funayuki Sabaki Blue Super Kurouchi Buffalo Ebony Handle 180mm

SKU: H087 ISBN: H087

¥57,800

This Funayuki Sabaki Aogami-Super Kurouchi 180mm knife is a must-have for any kitchen! This knife is made from only the highest quality materials, with a Kurouchi buffalo ebony handle, so it's both beautiful and a pleasure to use.

The Funayuki (舟行) is a traditional Japanese knife that is used by fisherman aboard their boats; indeed, Funayuki literally translates in to English as "going on boat". These knives are often used by fishermen to clean, fillet and quality test small or medium-sized fish. However, in the past, fishermen also used their Funayuki to prepare food for themselves (either out at sea, or back at port), so the knife also had to be capable of cutting meat, vegetables and fruit.

DESCRIPTION

Aogami-Super Carbon Steel | Blue Super Steel
Aogami-Super (Hitachi Metals Ltd.) is one of the greatest Japanese Carbon Steels. In addition to containing more Carbon, Chromium and Tungsten than Blue Steel No.1, it also includes Molybdenum. It has very good edge sharpness and excellent edge retention, but is also capable of attaining high hardness without being brittle. Consequently, many knife enthusiasts rate Aogami Super as one of the very best High Carbon Steels in the world.Kurouchi Finish, the unprocessed (black) part on the top side of the blade has already developed a dark patina, which protects the blade and gives it a traditional Japanese look.

INFORMATION

Blade Material: Blue Super/Aogami Super
Blade HRC: 63~65
Blade Finish: Kurouchi
Blade Type: Double-edged
Blade Length: 180mm
Blade Thickness: 6.5mm
Total Length: 335mm
Handle Length: 135mm
Weight: 240g
Handle: Buffalo Ebony Handle
Origin: Tosa City in Kochi Prefecture
Availability Sheath: No(Choosing the fit sheath)

NOTICE

Please do not use the knife in a twisting motion.

Please use the correct knife when cutting bone, frozen or hard items.

Please note that the images are of the sample products. Colour, weight, pattern and size can differ as each product is handmade.

Please use a soft plastic or wooden cutting board to protect the blades edge.

Please don't heat or cool rapidly as it may change the structure of the steel.

Please don't hesitate to contact us for further enquiries.

*The box shown in the pictures is for illustration purposes only. The actual packaging you receive may vary.

CRAFTSMANSHIP & LEGACY

We collaborate with traditional craftsmen across Japan, preserving and passing down centuries of artisanal expertise with every blade. Our mission is to keep these skills alive for future generations.

PRACTICAL BALANCE

Designed with usability in mind — from blade length to handle finish — our knives are tested and refined to suit global culinary styles.

SUSTAINABILITY & INNOVATION

We introduce sustainable designs like recycled marine plastic handles and lacquer finishes to bring tradition into the future.

MULTILINGUAL SUPPORT & GLOBAL REACH

Experience Japanese craftsmanship wherever you are. With multilingual support and global shipping, we bring the MUSASHI spirit to your doorstep.

Great piece of kit

I bought this in person, and it is great. For anyone complaining about the finish - bah - it’s a great tool… function over fashion. It is a heavier option, more on par with the weight of a German chef’s knife than most Japanese options which I liked for this one. I think you need to feel a knife before buying.

Sick knife

Great all around knife and chef’s tool. Would recommend 10/10.

It’s got great weight and sharpness! A true Hatamoto in my kitchen!

Fisherman knife

Altough the blade is Sharp, this knife finish is very rough and in fact it looks like a knife made by the fisherman and not by a blacksmith.

My new knife is such a welcome addition in my kitchen. I can’t believe what a difference a good knife makes when prepping food. I waited far too long to make this purchase!

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FAQ

What’s the difference between carbon steel and stainless steel?

Carbon steel offers exceptional sharpness and edge retention, but requires careful maintenance to avoid rust. Stainless steel is easier to care for and resists corrosion, making it ideal for everyday use.

Is this knife ready to use out of the box?

Can I request custom engraving?

Yes. Laser engraving is available as an optional service. You can add your name, message, or kanji to the blade handle or spine.

Do you ship internationally?

Yes, we ship worldwide. All orders are shipped from Japan. Shipping fees, delivery time, and customs may vary depending on your country.

What is your return policy?

Due to the nature of handcrafted items, we do not accept returns based on customer preference. Defective items may be exchanged within 7 days of delivery.

How do I maintain my knife?

Wipe dry after use. Avoid acidic ingredients. Hand wash only with neutral detergent. Do not use dishwashers. For carbon steel, apply oil to prevent rust.

Do you offer repair services?

Yes. Repair and sharpening services are available for MUSASHI Pro Members. Handle replacement and blade restoration are also supported.

MEMBER PRO BENEFITS

Our exclusive membership includes sharpening, engraving, repair, and VIP experiences — built for those who pursue mastery.

SAMURAI SPIRIT, GLOBAL REACH

Inspired by Bushido, we value dedication, respect, and mastery — sharing Japanese craftsmanship with the world.

ARTISAN-CENTERED PRODUCTION

While we currently collaborate with independent artisans across Japan, we are committed to preserving traditional craftsmanship — and shaping the future of Japanese blades together.