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By Hatsukokoro

Hatsukokoro Sunaarashi VG10 Kurozome

Sanmai - Stainless Damascus Clad Mirror Polish VG10 / Stainless Stainless Clad Hyogo, Japan

The Hatsukokoro Sunaarashi(砂嵐, Sandstorm) VG10 Kurozome line is the brand's pitch at high end home kitchen market. The dense damascus pattern, Kurozome dyed steel and mirror polish, these features all add cost to the knife but aren't oriented towards performance. However, the knife you get is stunning to say the least. The dyed black steel is mixed into a storm of undyed silver, two contrasting tone then both reflect light with their hight glossiness. This combination is so dazzling especially when the knife is rotated under the light, it do makes you feel like you are lost in a sandstorm when inspecting this Sunaarashi line up close.

The beautiful appearance of this line doesn't hamper it from delivering great performance. With the spine of 210mm Gyuto measures at just below 2mm above the heel, these knives definitely falls under the "Laser" category. Such thin profile leads to a very thin cutting edge, and reduces resistance when cutting into thicker foods. There is one thing to be notice however, that is the mirror polish finish on this line is very smooth, it tend to create drag/stickness when the blade is making a large area of contact with food, so if the cut is done in a slower motion, you could feel some friction as the blade is entering food like potato.

Overall the Sunaarashi line is packed with aesthetic features, as well as sharpness. Although its price is on the higher side for a VG10 core knife, when compared to some competitors like the high-end VG10 made by Mcusta Zanmai or Miyabi, these knives can be seen as an alternative option that give lightness, sharpness and a different look.

Pros

  • Great artistic
  • Thin behind the edge
  • Excellent fit and finish

Cons

  • Mirror polish can be hard to maintain
  • High budget

Best For

  • Collectors
  • First-timers
  • Enthusiasts
Construction
Sanmai - Stainless Damascus Clad
Surface Finish
Mirror Polish
Cladding
Stainless Clad
Steel
VG10 / Stainless
Origin
Hyogo, Japan

Frequently asked questions

Does VG10 rust?

Yes, it can. Takefu, which makes VG10 (V金10), lists it among its stainless steels, and the JSSA notes that stainless strictly means rust-resistant, not rust-proof.

Takefu lists VG10's chromium content as 15% and describes its corrosion resistance as excellent. We recommend drying the knife after washing.

Published by K&S Education Desk; staff review pending

What is the difference between VG10 and SG2?

Both are Takefu blade steels, and they differ in class and in what Takefu publishes about each. Takefu lists VG10 as a stainless steel with 1.00% carbon, 15.00% chromium, 1.00% molybdenum, 0.25% vanadium and 1.55% cobalt, at a hardening hardness of HRC 60 or more.

Takefu describes SG2, its Super Gold 2, as a blade steel created by powder metallurgy, lists its composition as not disclosed, and SG2 runs 61 to 65 HRC depending on the maker. Takefu also calls SG2 a powdered stainless high-speed steel.

Published by K&S Education Desk; staff review pending

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