Which Knife Sharpening Class in Tokyo Teaches You the Most?

If you want to come home able to sharpen a Japanese knife, book Taimatsu’s two-hour Traditional Japanese Knife Sharpening Class; if you mainly want a knife and a taste of the technique, a 40-minute or one-hour Asakusa workshop does it for about half the price. Every option below lets you keep the knife you sharpened.

The sharpening options compared

Prices, ratings and review counts from our October 2026 data check; operators change prices, so treat them as the shape of the market, not a quote.

Taimatsu’s two-hour class

This is the only option built entirely around the skill. The listing runs in five parts: a welcome, a tool and safety briefing, a sharpening demonstration by the instructor, hands-on practice on your own knife with a test, and a clean-up with finishing tips. You learn about steel types and the theory behind the angles, and work across whetstones of different grits. The knife, stone, stand, apron and towel are provided. It starts and ends at 1-9-8 Nishiasakusa, the Kappabashi side of Asakusa, so the knife shops are a short walk away.

It has a single review so far, from a professional cook who wrote that the instructor answered questions “that went far beyond” the course and then took them to the shop where he works to choose knives. One review is not a track record, so weigh it accordingly. Not for children under 10, wheelchair users, or people with mobility or visual impairments.

See dates for the class →

The shorter Asakusa workshops

Traveling Tokyo runs both. The 40-minute workshop in Asakusa has 419 reviews at 4.9: instructors walk you through blade angles and stone technique, and you leave with the refined knife and its handle. Guests mention handle options and an engraving upgrade. It is cashless only, and more than 15 minutes late can mean rescheduling. The one-hour version is listed only as “Tokyo”, capped at 10, and has four reviews. Both are sharpening and finishing; neither forges a blade.

BAC’s 1.5-hour workshop also teaches whetstone sharpening, inside a fuller session with engraving and a hammered-on handle; it is in knife making class prices in Tokyo.

Narita, for the last day

The Narita session is at a Showa-retro shop called Miyabi, about 5 minutes’ walk from JR and Keisei Narita stations near Naritasan Shinshoji. You sharpen for about 60 minutes, test the edge on cucumber, and take the knives home in a free case. Narita Station is about 10 minutes by train from the airport, so it fits a late flight. Not for children under 6.

Which one for you

After the class: how often, and what it costs

Knife sellers’ guides suggest a home cook needs a full whetstone sharpening every few months, roughly every 4 to 6 months if you cook a few times a week, with light honing or stropping between. If you would rather pay, one Japan knife guide puts a basic professional sharpening at about ¥1,000 to ¥3,000 a knife, more for single-bevel or damaged blades. Some Kappabashi shops, Kama-Asa among them, offer sharpening and repair as a paid after-care service.

Before you book

All four have free cancellation up to 24 hours before. If you also want to slice fish with your new edge, see the knife skills and sushi class; to compare sharpening with forging, see where to make a knife in Japan.