The Masahiro Funayuki is a versatile 180mm Japanese knife forged in Seki from Shirogami #2 carbon steel (~62 HRC). Its stainless-clad sanmai construction combines the sharpness of a carbon steel core with easier maintenance. The blade’s flat profile and agile tip make it suitable for both fish preparation and general kitchen tasks.
About the Funayuki Knife
The Funayuki is a traditional Japanese knife originally designed for fishermen, featuring a flat blade profile with minimal curvature and a pointed tip. Developed for multipurpose use in confined spaces, its 150-180mm blade combines the precision of a Gyuto’s tip with the push-cutting efficiency of a Santoku. The design excels at fish preparation while remaining capable for vegetables and meats, making it particularly suited for small kitchens or as a compact secondary knife. Modern interpretations maintain these functional characteristics while adapting to contemporary kitchen needs.
Details
Brand/Maker: Masahiro
Location: Seki, Japan
Knife Type: Funayuki
Construction Type: sanmai | stainless clad
Steel Type: carbon steel
Steel: Hitachi Shirogami #2 (White #2)
HRC: ~62
Blade & Handle Specs
Total Length: 301mm
Blade Length: 181mm
Blade Height at Heel: 46.6mm
Spine Thickness:
At Heel: 1.7mm
Middle: 1.6mm
1cm from the Tip: 0.9mm
Weight: 138g
Edge/Bevel: 50:50
Handle: pakkawood
Hand Orientation: ambidextrous
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
