Ryuhyo translates to “Flowing Ice” — it reflects the knife’s smooth, gliding cut and clean, flowing Damascus pattern.
The Ryuhyo Petty 150mm blends high-grade modern steel with elegant Japanese craftsmanship. Fueled by premium SG2 powdered stainless steel, this knife offers exceptional hardness, razor-sharp edge retention, and satisfying, long-term performance — all while delivering the versatility every home kitchen needs.
ADD COPY
The octagonal ebony handle is crafted for comfort and control, giving the knife a refined, traditional Japanese feel that pairs beautifully with the Damascus blade.
Care Instructions:
Hand-wash with mild soap and dry thoroughly after use. Avoid the dishwasher, harsh detergents, and abrasive scrubbers, as they can damage the edge and finish. Do not cut frozen foods or hard bones. Store the knife in a blade guard or saya, on a magnetic strip, or in a block to protect the edge. Maintain the edge with a ceramic rod or strop between sharpenings, and use water stones when a full sharpening is needed.
Features:
Maker: Hatsukokoro
Location: Sakai, Japan
Steel: SG2
Edge: Double Bevel - 50/50
Handle: Octagonal Ebony
Weight: 2.6 oz (74 g)
Edge Length: 156 mm
Total Length: 280 mm
Spine Thickness at Base: 1.5 mm
Blade Height: 31 mm
The Ryuhyo Petty 150mm blends high-grade modern steel with elegant Japanese craftsmanship. Fueled by premium SG2 powdered stainless steel, this knife offers exceptional hardness, razor-sharp edge retention, and satisfying, long-term performance — all while delivering the versatility every home kitchen needs.
ADD COPY
The octagonal ebony handle is crafted for comfort and control, giving the knife a refined, traditional Japanese feel that pairs beautifully with the Damascus blade.
Care Instructions:
Hand-wash with mild soap and dry thoroughly after use. Avoid the dishwasher, harsh detergents, and abrasive scrubbers, as they can damage the edge and finish. Do not cut frozen foods or hard bones. Store the knife in a blade guard or saya, on a magnetic strip, or in a block to protect the edge. Maintain the edge with a ceramic rod or strop between sharpenings, and use water stones when a full sharpening is needed.
Features:
