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Hatsukokoro  |  SKU: HS-HAB-VG10TS-BK150

Hatsukokoro Hayabusa VG10 Tsuchime Sanmai Bunka 150mm Ebony

Regular price $179.95

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Hatsukokoro Hayabusa VG10 Tsuchime Sanmai WA
Bunka
Double Bevel
Weight 135 g | 4.8 oz
Edge Length 152 mm | 5 63/64″
Heel Height 48 mm | 1 57/64″
Width @ Heel 1.8 mm | 5/64″
Width @ Mid 1.8 mm | 5/64″
Width @ 1cm from Tip 0.8 mm | 1/32″
Steel VG10 | Stainless
Blade Construction Sanmai - Stainless Clad
Hardness (HRC) 59 - 61
Surface Finish Tsuchime
Handle Octagonal Ebony
Region Hyogo
Best for
  • First-timers
  • Pro chefs
  • Free shipping for knives over AU$200 Australia wide.
  • World-wide shipping via DHL Express, 3 to 5 days.


Hatsukokoro's Hayabusa VG10 Tsuchime line of kitchen knives is a perfect combination of exceptional artistics, craftsmanship, and affordability. Crafted from state-of-the-art VG10 cutlery steel, these knives offer superior edge retention and corrosion resistance, ensuring they maintain sharpness even with frequent use. This makes them ideal for both professional chefs and home cooks who require high-performance tools.



The blade features a beautiful tsuchime (hammered) finish, not only enhancing its visual appeal but also preventing food from sticking during slicing, which leads to smoother, more efficient cuts. The knives are meticulously crafted with exceptional fit and finish, ensuring both comfort and precision in every use.



Despite their high-quality materials and craftsmanship, the Hayabusa VG10 Tsuchime knives come at an affordable price, offering great value for anyone seeking a reliable and elegant tool for their kitchen. This blend of performance, aesthetics, and affordability makes them an excellent choice for any cooking enthusiast.

Pros Cons
  • Budget friendly
  • Great artistic
  • Mirror polish can be hard to maintain
Care Instruction
  1. Don't cut hard things! Japanese knives are brittle so bone hacking is a NO NO!
  2. Wash with neutral detergent after use, and wipe dry;
  3. Please don't wash knife with dishwasher, it will damage the wood handle;
  4. Be careful not to leave the knife close to a heat source for a long time;
  5. It is a lot more dangerous to cut with a blunt knife than a sharp knife!
  6. It is best to sharpen a Japanese knife regularly on a waterstone.

Hatsukokoro

Rising star of the industry

Hatsukokoro as a brand works extensively with the Japanese kitchen knife industry. Through collaboration with makers and manufacturers across the Japan, they’ve designed and created a huge collection of different knives, covering every possible price range while having a great value in many of their product lines. Their capabilities to incorporate resources have built a strong relation with knife makers, and more and more are happy to send their knives down to Amagasaki and have them delivered across the world.

“The rapidly expanding new brand in the industry based in Amagasaki, offering great varieties by working close with different makers across entire Japan to the entire globe while innovating in product design and metal fabrication.”

Est. 2019 | 令和元年
Known for Unrivalled product availability, exceptional performance at a highly competitive price.
Website handk.co Instagram @handk_official Read more about Hatsukokoro
Hatsukokoro — Hyogo
Profile: Bunka
Profile

Bunka

A pointier version of the Santoku. The Bunka knife features a distinctive profile with a straighter edge and a pointed tip, making it versatile for a variety of kitchen tasks. Its design is a blend of the Santoku and K-tip Gyuto knives, with a blade length typically around 165mm to 180mm. The Bunka is particularly adept at slicing, dicing, and chopping fruits, vegetables, and meats, thanks to the precision and control enabled by its length and flat edge profile. The angled tip, also known as a reverse tanto, provides additional precision for intricate tasks such as julienning. With its unique shape and functionality, the Bunka stands out as a multifunctional knife in the culinary world.
Composition

VG10 Element Composition

Compare with
    VG10
    15.0% 11.3% 7.5% 3.8% 0
    C Carbon 1.0%
    Primary hardening element. Raises hardness and wear resistance — but too much increases brittleness and corrosion susceptibility. As a reference: German 1.4112 (~0.5%) sits at the low end; VG-10 (~1.0%) is a common mid-range; SG2 (1.25–1.45%) and ZDP-189 (~3.0%) represent high and extreme ends respectively.
    C
    1.0%
    Cr Chromium 15.0%
    Raises corrosion resistance; 13%+ qualifies steel as stainless. Also improves hardenability and wear resistance. In kitchen use, higher chromium levels contribute to a slight drag or sticking sensation when cutting — a trade-off for the rust resistance it provides.
    Cr
    15.0%
    V Vanadium 0.25%
    Forms extremely hard carbides for superior edge retention. Also refines grain structure, improving toughness.
    V
    0.25%
    Mo Molybdenum 1.0%
    Improves hardenability and toughness. Boosts corrosion resistance and helps the steel hold hardness under heat.
    Mo
    1.0%
    Co Cobalt 1.55%
    Allows higher hardening temperatures, increasing hardness and wear resistance. Slightly reduces toughness at high levels.
    Co
    1.55%
    C — Carbon Cr — Chromium V — Vanadium Mo — Molybdenum Co — Cobalt
    Hardness 59–61 HRC
    555759616365+
    Steel
    VG10
    Category
    Stainless
    Manufacturer
    Takefu Special Steel, Japan 🇯🇵
    Hardness
    59–61 HRC
    Steel

    VG10

    • Manufacturer
      • Takefu Special Steel, Japan
    • Nature Stainless
    • Hardness59–61 HRC
    Takefu VG10, is a high-end stainless steel celebrated for its exceptional edge retention and sharpness. It is a popular choice among Japanese kitchen knife makers and widely used in various types of knives, including kitchen knives, folders, and fixed blades.

    VG10 achieves a hardness of around 60-61 HRC, with some makers pushing it to 62 HRC, ensuring good edge holding and stain resistance. The steel's composition includes 15% chromium (Cr) for corrosion resistance, 1% molybdenum (Mo), and 1.5% cobalt (Co) for matrix strengthening, leading to high hardness and durability. The addition of vanadium (V) refines its microstructure and, along with Cr and Mo, produces hard carbides that enhance wear resistance. VG10 is easy to sharpen, has good machinability, and supports secondary hardening with high-temperature tempering, making it suitable for blades that may undergo surface coating treatments up to about 450℃. Its well-rounded attributes make VG10 steel highly versatile, performing excellently in a range of applications from kitchen and general-purpose knives to machine blades.
    Construction: Sanmai - Stainless Clad
    Construction

    Sanmai - Stainless Clad

    Sanmai(Three-Piece) is a common construction for double bevel knives where two pieces of softer cladding steel are forgewelded to each side of a harder core steel. The harder but more brittle core steel will form the hard cutting edge after heat treating, and the softer cladding will support the core to increase the overall strength of the blade.

    The soft cladding enables the thinning process to be a lot easier than a honyaki or monosteel construction. And in the case where the cladding steel are stainless in nature, it can offer protection for the carbon or semi-stainless cores against rusting and discoluoring.

    Finish: Tsuchime
    Finish

    Tsuchime

    The "Tsuchime" finish in Japanese kitchen knives refers to a distinctive hammered texture on the blade's surface. This traditional technique not only adds a unique aesthetic appeal but also provides practical benefits, such as reducing drag and preventing food from sticking to the blade during slicing. It's a hallmark of craftsmanship that blends functionality with artistry, making each knife not only a tool but a piece of art.

    Handle
    Handle

    Handle Specs

    • Profile Octagonal WA
    • Material
      • Ebony

    This handle, crafted from a single piece of ebony, exemplifies minimalist elegance and functional design. Its unique octagonal shape, featuring a subtle taper, offers a comfortable grip and a visually appealing geometric profile. The ebony wood, known for its deep, rich color and durability, has been meticulously milled from a single block, ensuring a seamless construction that highlights the wood's natural beauty and grain. The handle's surface has been highly polished, achieving a glossy finish that not only enhances the ebony's luxurious dark hue but also provides a smooth, tactile experience for the user. This design choice reflects a minimalist approach, focusing on simplicity, quality, and usability. The combination of the octagonal shape with the taper adds a modern twist to the classic material, making it a standout piece that blends traditional craftsmanship with contemporary aesthetics.

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