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The Ultimate Guide to Japanese Kitchen Knives

craft · 10min read · 2026-03-13

The Ultimate Guide to Japanese Kitchen Knives

From sword forgers to modern workshops. Types, regions, steel, and care.

Key Takeaways

  • Japanese knife-making evolved from a 700-year sword-forging tradition
  • The 1868 samurai sword ban redirected metallurgical expertise to kitchen knives
  • Sakai produces 98% of Japan's professional chef knives
  • Shirogami, Aogami, VG-10, and Damascus are the key steel types
  • Japanese carbon steel knife exports grew 11.6% in 2023

Why the World Fell in Love with Japanese Knives

Centuries of refined craftsmanship.

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Japanese kitchen knives differ from Western counterparts through harder steel (HRC 60-67 vs 54-58), thinner blade geometry (10-15 degrees vs 20 degrees), and a philosophy that treats cutting as an art form affecting flavor and texture.

From Sword to Kitchen

Sakai produces 98% of professional chef knives.

Five Regions

Sakai, Seki, Tsubame-Sanjo, Tosa, Echizen.

Types

Gyuto, Santoku, Yanagiba, Deba, Usuba.

Steel

Shirogami, Aogami, VG-10, Damascus.

How to Choose

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For beginners, a 210mm Gyuto in VG-10 steel is the most versatile starting point. Budget $100-$180 for a quality entry-level blade. Add a 150mm Petty as your second knife.

🛑 Safety Notice

Japanese knives require careful handling. Never cut on glass, marble, or ceramic surfaces. Never put in the dishwasher. Always hand wash and dry immediately after use.

Beginner: Gyuto VG-10 210mm.

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Written by Hiro Miyamoto

Founder & CEO of Scratch Second. Starting from corporate sales at a South American food supplier, Hiro went on to spearhead the Japan market launch as VP of Sales at a Silicon Valley foodtech company — placing products in 2,400+ convenience stores and supplying ingredients for an international expo. He currently leads business development across Asia at one of the world's largest tech companies. Off the clock, he's a dedicated yachtsman, yogi, and sauna enthusiast who writes about the intersection of modern healthtech and Japan's timeless wellness traditions.

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