THE FIRST SHARPENING & STROPPING
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Your Japanese knife may feel sharp out of the box — and it is — but the first proper sharpening and regular stropping are what unlock its true performance.
This isn’t about fixing a dull knife. It’s about refining the edge and setting it up for years of consistent cutting.
The First Sharpening
Most Japanese knives arrive with a serviceable factory edge, but that edge is intentionally conservative. The steel hasn’t yet been fully shaped to your cutting style, board choice, or technique.
Your first sharpening allows you to:
• Establish your preferred edge angle
• Clean up the factory grind
• Improve edge retention and cutting feel
For most users, a 1000-grit whetstone is the ideal starting point. It’s coarse enough to shape the edge properly, yet fine enough to leave a clean, usable finish. Light, controlled pressure is key — let the stone do the work.
Once sharpened, the knife will feel noticeably more precise, controlled, and confident on the board.
Stropping: Everyday Edge Maintenance
Stropping is one of the most overlooked parts of knife care — and one of the most effective.
A strop (leather, denim, or even newspaper) doesn’t remove much steel. Instead, it:
• Realigns the edge
• Removes microscopic burrs
• Restores sharpness between sharpenings
Used regularly, stropping can dramatically extend the time between full sharpenings. A few light strokes per side before or after a session is often all that’s needed.
Sharpen Less. Maintain More.
One of the biggest mistakes new knife owners make is over-sharpening. Japanese knives are designed to be maintained, not constantly re-ground.
Think of sharpening as edge setting, and stropping as edge preservation.
With the right balance, your knife will stay sharper for longer — and improve with age.
At Sharp Supply, we believe sharpening isn’t maintenance — it’s part of the craft. Learn it once, do it well, and your knife will reward you for decades.