Tsunehisa Migaki GIN3 – Petty 135mm


Tsunehisa Hamono

Tsunehisa is a Japanese knife company that sources their knives from various OEMs in Tosa, Japan. They are well known for there outstanding quality steels and amazing sharpness out of the box.

The Tsunehisa Migaki GIN3 Petty is made from GIN3 also known as Silver 3 steel or Ginsanko. This is a stainless steel produced by Hitachi Metals.

It is a fine-grained high carbon stainless steel that has similar characteristics as Carbon steel. Gin3 is definitely one of the easiest stainless steels to sharpen!

The Tsunehisa GIN3 is a great option for users seeking similar Carbon steel characteristics but without the maintenance responsibilities.



Petty (Paring/Utility) Knife (ぺティ – pronounced: Petti Naifu). It is said to be derived from French ‘petit’ meaning small or little. The Petty Knife is seen as a small Gyuto making it purposeful for any use in the kitchen.

The petty knife is perfect for smaller working surfaces, cutting smaller sized produce if for users with smaller hands. Its comparison to the Gyuto makes it the ultimate small-sized all-rounder and professional cooks prefer it for its compact size and versatility. It can be used to peel, slice, dice, mince and trim a variety of smaller fruits, vegetables, herbs, garnishes and proteins. It is perfect for light butcher work and delicate tasks such as making precision cuts. The blade profile is well suited for thrust-cutting while the belly allows for rock-cutting.

The Petty knife is generally larger than a Western petty knife. Similar to the Gytuo the Petty knife’s heel to belly is quite flat with a rounded profile to the tip. The sharp, double-bevel edge makes this knife ambidextrous and is the perfect companion in a small kitchen with limited workspace or for users with smaller hands.

Type: Western Style

Best for: Meat, Fish, Herbs, Vegetables

Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types


Care Instructions

  • Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
  • Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
  • Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
  • Never use this knife to cut frozen food.
  • Never twist or cleave the blade.
  • Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
  • Store knives in a way that the blades will not knock into each other.
  • Never transport knives unprotected.

In stock

Additional information

Knife Shape


Blade Length


Total length


Blade Height


Rockwell Hardness




Steel Type

Ginsan 3 Stainless Steel

Handle Material



Double Bevel ( Right or Left-Handed Users )


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