Specifications
Blade Type
Petty
Blade Length
156 mm
Overall Length
280 mm
Blade Height
35 mm
Weight
107 g
Spine Thickness
~3.0 mm (heel)
Steel
Aogami Super (Blue Super)
Construction
Carbon clad, Damascus kurouchi finish
Hardness
~64 HRC
Handle
Yellow cedar burl handle by Let’s Handle This
Ferrule
Walnut or Ziricote
Bevel
Double bevel
Made In
Japan
Hatsukokoro Shinkiro Petty 150
Hatsukokoro is based in Amagasaki and works with a network of blacksmiths and workshops across Japan, including makers such as Yoshikane, Myojin and others.
The brand brings together different craftsmen to produce knives that range from simple working tools to more distinctive pieces with dramatic finishes and high-performance steels.
The Shinkiro line pairs Aogami Super core steel with a Damascus kurouchi finish.
This 156 mm petty is designed for precise kitchen work — trimming proteins, fruit, vegetables and smaller prep where a larger knife feels unnecessary.
Each knife here is fitted with a yellow cedar burl handle by Let’s Handle This, with walnut or ziricote ferrule.

