What whetstone grit should a beginner buy first?

Start with a 1000-grit stone — it is the workhorse that re-sharpens a dull edge and the single most useful grit to own. The in-stock Naniwa Chosera 1000 is our standard recommendation; a 400/1000/3000 ladder or one of our Chosera bundles then covers chip repair, sharpening and finishing in one set.

Do I need more than one sharpening stone?

One 1000-grit stone is enough to keep a knife sharp. A coarse stone around 400 grit helps with chips and very dull edges, and a 3000-grit-plus finishing stone refines the apex — our Naniwa Chosera bundles pair these so you do not have to assemble a set piece by piece.

Which Whetstone & Grit Should I Buy?

Q: Which whetstone and grit should I buy for Japanese knives?

Start with a 1000 grit for everyday edges; add a 400 for repair and a 3000-plus for refinement. A 1000 is the single best first stone.

Choosing your first sharpening stone: what 400, 1000, and 3000-plus grits do, and the in-stock Naniwa Chosera ladder and bundles we recommend.

Watch

From the Knives and Stones workshop

Our own sharpening and care tutorials — tap to play.

The Naniwa Chosera 800 and 1000 Sharpening Stones Compared

Questions about this

Which whetstone and grit should I buy for Japanese knives?

If you buy one stone, make it a 1000 grit: it sharpens a dull edge and is fine enough to leave a keen, kitchen-ready finish. A 400 grit handles chips and heavy reprofiling, and a 3000 or higher refines toward a polished edge once you are comfortable.

The community compares brands endlessly (Shapton Kuromaku, Glass, and Naniwa Chosera all have fans), and the videos below show those head to heads. The honest takeaway is that a flat, well-used 1000 from any reputable maker beats a fancier stone used carelessly.

Our K&S take, naming only what we stock right now: anchor on the Naniwa Chosera 1000, or buy the convenience of a Chosera 1000/3000/5000 or 400/1000/3000 bundle, and add an Atoma diamond plate to keep them flat. We do not currently stock the Shapton 1000, so we will not point you at one we cannot ship.

Reviewed by James Zhang · Last updated 3 June 2026

We trust this information is correct at the time of writing, but it is not an official document and details may change without notice. If you spot an error, tell us and we'll fix it.

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