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JCK Natures

JCK Natures Inazuma Series IN-1 Wa Petty 150mm (5.9 inch)

Availability: Normally ships the same day

“INAZUMA, that means "Thunder Lightning” in Japanese. Like Thunder lightning, the JCK INAZUMA will flash and shine your kitchen to bring you the joy of cooking with fine cutting performance.

Inazuma knife has a unique & beautiful Tsuchime (“Hammered pattern”) textured Damascus blade. This knifefeatures a hand sharpened and hand honed AUS-10 Nickel Damascus stainless steel blade (HRc. 60-61. 50/50 symmetrically ground double beveled edge).

Inazuma knife has Octagon Shape Red-Sandalwood handle with black pakka wood ferrule.

A mainstay of professional Western kitchens, the Petty knife is a small general-purpose knife used for peeling, shaping, and slicing fruits and vegetables, chopping herbs, and making garnishes. The compact size and relatively narrow blade of the Petty knife mean that it is very nimble and controllable, thus it is ideal for making precise cuts.

Knife Model: JCK Natures Inazuma Series Wa Petty

Blade Material:  AUS-10 Nickel Damascus

Rockwell Hardness (HRc): 60 to 61

Blade Grind and Edge Shape: Double Bevel Edge 50/50

Handle Material: Octagon Shaped Red-Sandal Wooden Handle with Black Pakka Wood Ferrules

Saya Included: No.


Wa Petty 150mm (5.9")
Cutting edge length: 155mm (6.1")
Total Length: 275mm (10.8")
Blade Thickness: 2mm (0.07")
Blade Width: 29mm (1.1")
Handle Length: 110mm (4.3")
Total Weight: 70g (2.4oz)



This knife comes with 50/50 double bevel edge geometry for both right and left handed use.

For your information, Japanese Kitchen knives are generally designed for right hand use with a slightly thicker and rounded grinding on the right side blade and a less rounded (almost straight flat) grinding on the left side blade. However, both right and left hander can use the knives that have double bevel edge sharpened 50/50 without problems.  

We believe quality and performance of Japanese knives are best in the world and hope you enjoy fine craftsmanship and spirits from your new knife. With proper cares, every Japanese knife can be your special cooking partner for long time.



This is the Stainless steel blade kitchen knife, which has good rust resistance for easy maintenance. However even stainless steel blade kitchen knife has rust situation if you leave it with wet condition.


  • Before starting to use the knife, please wash it with water for cleaning up.
  • Please do not put this knife in the dishwasher, please hand wash.
  • Please do not leave this knife in water or wet condition for long time.
  • After using, please hand wash it and wipe it clean and dry with soft clothes. (Includes bolster and handle part)
  • This is an extremely sharp knife. Please use special cares in using and storing it.
  • Unlike German made knives, Japanese knife blades are ground to thin cutting edge for sharper cutting and easier re-sharpening. Please protect the edge from hitting hard materials to avoid chipping or cracking.
  • Please do not use it to cut bone or frozen foods, hard foods such as lobster and crab which have hard surface.
  • We recommend re-sharpening the knife using Japanese whetstones, when it gets dull.
Customer Reviews
4.8 Based on 26 Reviews
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Filter Reviews:
    Daniel H.
    United States United States
    I recommend this product

    I love this knife.

    The petty knife arrived and it's beautiful. Not only that it is incredibly Sharp. We enjoyed using it and showing it to our friends. The Damascus steel is gorgeous.

    Michael L.
    Australia Australia
    I recommend this product


    Easy and good service. Unbelievable knife quality.

    Carson P.
    United States United States
    I recommend this product

    Great Knives!

    I have been using my knives for months and they have held their edge well. I am very satisfied.

    JapaneseChefsKnife.Com JCK Natures Inazuma Series IN-1 Wa Petty 150mm (5.9 inch) Review
    Taylor H.
    Australia Australia
    I recommend this product

    Petty good

    A beautiful knife that stays sharp. I gave four stars because the edge curves a bit much for me.

    Nicolas R.
    France France
    I recommend this product

    Good but can be better.

    Hello. So I haven't used it a lot yet, overall I like it but: (I will make the comparison with this model that I use a lot: https://japanesechefsknife.com/collections/fujiwara-kanefusa-fkm-series/products/fujiwara-kanefusa-fkm-series-petty-japanesechefsknife-com) -I like the size of small knife for its maneuverability, but I find it a little too long: the handle being made of wood and light I find it less balanced, which seems to me to be an important point for this kind of format. It is long and looks more like a little chef's knife, it may be good from a certain point of view, but I don't like to use it like that. -I don't like the fact that there is a white plastic that comes to hold the blade, there is a very slight unpleasant "interspace" and it makes noise when you move the blade, I'm afraid that in the long run this shortens its lifespan. -The end of the handle has protruding edges, I have large hands and when I use it for a long time it is unpleasant, it is also the case for my old knife, good in general I find that the handles most of the knives are too short. I ordered this knife to have something more "aesthetic " than the one I had, yes it is prettier than the old one, but I find it less practical at the time, maybe it is a question of habit. There you have it, have a good day. Best regards.

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