Suwada Blog

Several kitchen knives arranged together on a wall-mounted rack

Do You Need More Than One Japanese Knife?

No. Start with one versatile Japanese knife and add a Petty, bread knife, slicer or specialist only when your cooking creates a real need.

Can One Japanese Knife Do Everything?

One well-chosen Santoku or Gyuto can cover most everyday prep, but bread, substantial bone, frozen food, very small precision work and specialist fish tasks are better handled by other tools.

Japanese Santoku kitchen knife with steel blade and wooden handle

Japanese Knives for Beginners: What to Choose & Avoid

Beginners can use Japanese knives confidently. Start with a manageable double-bevel Santoku or Gyuto, suitable steel, a knife-friendly board and three simple care habits.

Japanese Gyuto kitchen knife with clean blade surface and finished edge

How to Judge Japanese Knife Quality: A Practical Checklist

Judge a Japanese knife by geometry, grind, straightness, heat treatment, edge suitability, handle fit and task match—not by steel name, HRC, Damascus finish or price alone.

Kitchen knife blade being ground on a belt grinder in a Japanese workshop

What Makes a Japanese Kitchen Knife Different?

Japanese kitchen knives often differ in geometry, steel hardness, blade shapes and cutting feel. This guide explains what changes in practical use.

Right-handed Yanagiba shown as an example of single-bevel knife geometry

Why Choose a Single-Bevel Japanese Knife?

Single-bevel knives are specialised tools for precise traditional work. Their geometry can control slices and food separation, but they require handedness and specific sharpening.

Japanese Santoku kitchen knife with a broad double-bevel blade

What Is a Double-Bevel Japanese Knife?

A double-bevel Japanese knife is sharpened on both sides of the edge. Most gyuto, santoku, petty and nakiri knives use this familiar geometry.

Japanese Santoku kitchen knife with the cutting edge clearly visible

Why Do Hard Japanese Knives Chip?

Hard Japanese knives can use very thin edges, but thin hard edges tolerate less twisting and impact. Chipping depends on steel, heat treatment, geometry, angle and use—not HRC alone.

Japanese Santoku kitchen knife with a clean steel blade and cutting edge

Hardness vs Toughness in Japanese Knives: HRC, Chips & Edge Stability

Hardness resists permanent deformation; toughness resists fracture. Learn how HRC, steel, heat treatment and edge geometry interact in a Japanese kitchen knife.