The Hatsukokoro Ryuhyo SG2 damascus petty knife 150mm is a compact utility knife designed for fine prep work, light slicing, and detail tasks. Part of the Ryuhyo series by Hatsukokoro, this knife features SG2 stainless steel with a polished damascus. Lightweight and easy to maintain, it’s a handy option for cooks who need control and finesse in a small blade format.
Crafted in Seki, Japan for the Hatsukokoro brand
Compact 155mm petty blade for precision prep
SG2 stainless steel core with ~63 HRC
Full stainless construction for easier maintenance
Polished damascus
Octagonal olive wood handle
Ambidextrous design for right- and left-handed users
For the care and maintenance of Japanese kitchen knives, such as this stainless steel petty knife, please refer to our care guide below.
Slight measurement variations are common in Japanese kitchen knives.
Small surface finish variations in knives are a normal part of the handcrafting process.
Pricing & Taxes
We do not charge Japanese consumption tax. Same price worldwide. Please refer to our FAQ #12
Shipping & Returns
• Worldwide shipping from Tokyo via EMS/DHL • Ships within 24-48 hours • Online tracking included • 30-day returns on unused items Details
Care Guide
• Use whetstones for sharpening • Use wooden or rubber cutting boards • Keep clean and dry to prevent rust • Avoid cutting bones or frozen foods • Hand wash only - no dishwasher View Complete Care Guide