HAP-40 Nakiri Black 170mm (6.7")_1
HAP-40 Nakiri Black 170mm (6.7")_2
HAP-40 Nakiri Black 170mm (6.7")_3
HAP-40 Nakiri Black 170mm (6.7")_4
HAP-40 Nakiri Black 170mm (6.7")_5
HAP-40 Nakiri Black 170mm (6.7")_1
HAP-40 Nakiri Black 170mm (6.7")_2
HAP-40 Nakiri Black 170mm (6.7")_3
HAP-40 Nakiri Black 170mm (6.7")_4
HAP-40 Nakiri Black 170mm (6.7")_5

Yoshida Hamono

HAP-40 Nakiri Black 170mm (6.7")

335,00€

Only 0 left in stock

🚩 This blade will develop patina with use, while improper maintenance may lead to rust formation.

✔︎ No import fees & duties - worldwide
✔︎ All taxes included
✔︎ Express worldwide shipping
✔︎ 30-day return policy

HAP-40 Nakiri Black 170mm (6.7") is a kitchen knife from our new HAP-40 series which we designed in collaboration with the Yoshida Hamono smithy. This nakiri will make your vegetables fly. With this series, we fused Japanese tradition and knowledge of blade design and materials processing, and what came out is a versatile kitchen knife made of powder steel that is simple to use and maintain. To top it off, it boasts incredible properties, characteristic of only the best performing and most practical Japanese blades!

HAP-40 Nakiri Black embodies the best characteristics we could possibly expect from a kitchen knife:

  • A square shape for a speedy chopping of greens on a kitchen board.
  • Well-versed users can use the blade for katsuramuki technique.
  • Fine – and extremely long-lasting – sharpness.
  • Very hard powder steel with a hardness of 68 HRC. 
  • Simple maintenance and sharpening.

BLADE SHAPE:
The nakiri shape was designed for cutting vegetables and is perfect for either long or short cuts, while the thin tip allows for precise work. Nakiri is a traditional Japanese knife with a square, thin blade and a deep, flat belly. Since the entire flat edge of the knife touches the cutting board at once, in one clean, vertical movement, there is no need for a horizontal pull or push. This also means that you won’t be turning the vegetable into an “accordion” of pieces still clinging together by a thread. Due to its characteristics, it’s mostly intended to be used for chopping veg, but you can still use it as a good all-rounder in the kitchen.

HANDLE:
HAP-40 line features the most traditional Japanese wooden handle (Wa) there is -
magnolia wood with buffalo horn ferrule. A universal, octagonal shape comfortably fits in the hands of both right- and left-hand users.

STEEL:
The secret of this knife lies in extremely (68 HRC!) hard core made of a somewhat exotic and currently one of the most mysterious and attractive steels produced in Japan (at least as far as kitchen knives are concerned): Hitachi’s HAP-40 steel that fits into the category of modern and technologically advanced steels. HAP-40 is fine-grained enough to sharpen very well, and knives from this steel keep their sharpness 3-5 times longer than traditional knives. An interesting fact is that, considering it is a powder steel, it has an extremely small content of chromium (around 4%) and can react as a high-carbon steel in specific circumstances.

This steel is heat-treated to an incredible 68 HRC, yet it can still be relatively easily sharpened on whetstones. It is extremely tough, and so not as likely to chip along the edge as the steel used in traditional knives.

COMPOSITION: 1.27–1.37% carbon (C), 3.70–4.70% chromium (Cr), 5.60–6.40% tungsten (W), 4.60–5.40% molybdenum (Mo), 2.80–3.30% vanadium (V) and 7.50–8.50% cobalt (Co).

LAMINATION:
Osamu-san chose a warikomi (also called “split and insert”) method. A glowing hot piece of iron is split and a piece of steel is inserted. The new material is now forged into one piece composed of a very hard steel core in a jacket of two external layers of softer, stainless steel. This creates a highly durable kitchen knife with a slightly more pliable core. The main advantage of these knives is that they are thin, sharp and retain their edge very well.

GEOMETRY:
It has a double bevel (symmetrical) blade.

BLADE FINISH:
The blade has a dark finish which is the reason why this look is also called kuro-uchi - the word “kuro” means black. This look is traditional and robust, with an unprocessed top part of the blade that has already developed a dark patina.

ABOUT THE BLACKSMITH:
The knife is manufactured at the smithy of Yoshida Hamono in Japan, a family company with an age-long tradition in manufacturing state-of-the-art tools and Japanese swords, i.e., katanas, by hand. Yoshida Hamono has a great deal of experience forging ZDP-189 steel in the traditional manner.

Blade shape: Nakiri

Steel type: HAP-40

Blade construction: Warikomi / hollow grind / kuro-uchi

Hardness (HRC scale): 68

Overall length: 305mm (12.0")

Blade length: 170mm (6.7")

Blade height: 51mm (2.0")

Spine thickness: 2.1mm (0.08")

Weight: 165g (5.8 oz)

Handle length: 130mm (5.1")

Handle type / wood: Japanese / Magnolia

Kanji on the blade: 登録 九佐吉作 "registered as work of Yoshida Smithy in Saga Prefecture, Kyushu, Japan"

Blacksmith: Yoshida Hamono

Location of the smithy: SAGA / Saga Prefecture / Japan

☝️ Japanese kitchen knives in our store are handmade from natural materials. Slight variations in color, texture, weight and other dimensions are possible. We try to give a good photographic representation of our products, however computer screen resolution and colors do vary, so products might not look exactly as they are seen on screen.

☝️ THIS KNIFE MAY DEVELOP PATINA

Knives made of carbon steels can, due to their low chromium (Cr) content, discolor and develop patina. The knife is the most sensitive when it is still new and a patina had not developed yet, but later, patina will protect the blade. These types of knives require a touch more care:

✔ Wipe it regularly with a clean and dry cloth (you can also do this during use).
✔ After use, rinse it with lukewarm water and wipe it dry.
✔ Coat it regularly with knife maintenance oil or plain refined sunflower oil.
✔ Store the knife by wrapping it in paper which will absorb moisture and protect the blade.

A patina is a thin layer that forms on the surface of oxidized steel and protects it from further oxidation. The patina should not be confused with rust. Patina protects the blade, while rust causes corrosion and deterioration of material, so it should be removed (see Rust erasers).

→ For in-depth information about patina, read our dedicated post on patina.

GENERAL KNIFE CARE TIPS:

Blade wear depends on the quality of steel, usage and maintenance of the blade. Japanese knives are made of high-quality steels. Follow these tips to keep your Japanese knife in top-notch shape:

✔ Use a wooden, plastic or rubber cutting board.
✔ After use, wash the knives and wipe them dry.
✔ For storage, use a knife holder or a protective knife sheath (saya).
✔ A good cutting technique is your best bet to prolong sharpness.
✔ Use sharpening stones to sharpen the knife.

❗️Don’t leave the knife in the sink. Wash it by hand.
❗️Don’t wash the knife in the dishwasher.
❗️Don’t use the knife on glass, ceramics, marble or steel surfaces.
❗️Don’t scrape the food off the cutting board with the edge of the blade. Use the spine of the knife instead.
❗️Knife is a tool intended for specific use - cutting food. It is not a can opener, screwdriver, trowel, wire cutter, hammer etc.

→ For more details, read our guide
on
Maintenance of Kitchen Knives.

🤙 Contact us if you need some help. We reply within 1 business day.

SHIPPING RATES:
- €10
- flat worldwide rate with DHL Express (express delivery, 2-5 business days).
- FREE - all orders over €300 (DHL Express).

EXCEPTIONS:
- United Kingdom
- shipping to UK costs €15. All orders are shipped with UPS Express (2-3 business days). Free shipping on orders over €300.
- Russia (currently not available) - shipping to Russia costs €40. All orders are shipped with EMS postal service.

DUTIES AND IMPORT TAXES:
We ship all orders DDP (duties & taxes paid). This means you will not be charged for any import fees and taxes (including VAT). All our prices are final. The price you see at checkout is the final price, no hidden costs.

DELIVERY TIME:
- Europe:
1-2 business days
- US & Canada: 2-4 business days
- Rest of the World: 3-5 business days

RETURNS:
Our return policy lasts 30 days. If more than 30 days have gone by since the day you received your order, unfortunately we can’t offer you a refund or exchange.

→ Read our SHIPPING & RETURNS policy for more info. We strive to solve any issues fast and with as little hassle for you. If you have some additional questions, please contact us.

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Each knife comes with:

✔️ Instructions and knife care leaflet.
✔️ A preventive Band-Aid – the knives are very sharp! 😉
✔️ Original box from the blacksmith, which we wrap in an old Japanese newspaper sheet – so every knife is ready to be passed on as a gift as soon as it hits your doorstep!
✔️ We also offer a special gift wrapping option with the traditional Japanese washi paper.

Express Worldwide shipping

10€ flat rate with DHL Express.
Free on orders over 300€.

No Duties & Fees

We cover any import fees, worldwide.
All prices are final, tax included.

Easy Returns

Something not OK? You have 30 days to return it, no questions asked.

Attentive support

Get in touch, we usually respond within a few hours.

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Quiz

Still doubting which type of Japanese knife should best fit your needs? 

We created a 5-steps quiz to help you find the perfect knife based on your cooking skills and the type of food you prepare.

Take the quiz