Japan's Knife-Making Towns Compared: Sakai, Echizen, Tosa, Sanjo and Seki

Ask where a good Japanese kitchen knife comes from and you will usually hear one of five names: Sakai (堺), Echizen (越前), Tosa (土佐), Sanjo (三条) or Seki (関). They are often lumped together as “Japan’s knife towns”, but they started out making different things and still work in different ways. They also have different official status.

This guide compares the five towns side by side. It covers where each tradition came from, what each town makes best, how the work is organised, what you can see on a visit, and how to use a town’s name as a buying check. If you are still deciding which shape of knife you need, start with our guide to types of Japanese knives.

The five towns at a glance

Japan’s Minister of Economy, Trade and Industry designates some products as dentōteki kōgeihin (伝統的工芸品, Traditional Crafts of Japan). Seven kinds of uchihamono (打刃物, hand-forged blades) are on the list: Echigo-Yoita, Echigo-Sanjo (越後三条), Shinshu, Echizen, Sakai, Banshu-Miki and Tosa. Four of the towns in this guide are among them. Seki is not.

	Sakai	Echizen	Tosa	Echigo-Sanjo	Seki
Prefecture	Osaka	Fukui (Echizen City)	Kochi	Niigata (Sanjo City)	Gifu (Seki City)
National Traditional Craft	Yes, 1982	Yes, 1979 (the first knife region designated)	Yes, 1998	Yes, 2009	No. “Seki no Hamono” is a regional collective trademark (2008)
Roots	Tobacco-cutting knives from the 1570s on	Sickles for farmers, said to date from 1337	Farm and forestry tools from the early Edo period	Sickles, hoes and hand-forged nails from the early Edo period	Sword-making from the late Kamakura period
Typical products	Kitchen knives, especially professional ones	Sickles, hatchets, shears, kitchen knives	Axes, saws, sickles, hatchets, kitchen knives	Kitchen knives, carving knives, planes, chisels, hatchets, sickles, nails	Kitchen knives, pocket knives and other modern cutlery
How the work is organised	Specialists split the work: smith, sharpener, handle-fitter	Its own forging techniques; a shared workshop of 14 companies	Jiyū tanzō (free forging) to a customer’s written spec	Grew from a farm side-job into a wide range of tools	Industrial scale; Japan’s biggest knife producer by shipment value
Share of knife shipments (2020)*	Osaka Pref. 7.8%	Fukui Pref. 3.6%	Kochi Pref. 2.2%	Niigata Pref. 26.9%	Gifu Pref. 57.4% (Seki City alone 46.2%)
Where to visit	Sakai Traditional Crafts Museum	Takefu Knife Village	Workshop forging experience in Susaki	Sanjo Kaji Dojo	Gifu Seki Cutlery Hall; Seki Knife Museum

*From the 2020 Census of Manufacture, as published by Seki City. It counts only businesses with four or more employees. Of a national total of about ¥20.8 billion, Hyogo had 0.9%.

Sakai (Osaka): professional knives and a division of labour

History

Portuguese traders brought firearms and tobacco to Japan in 1543. From the Tenshō era (1573 onward), Sakai smiths were making tabako-bōchō (たばこ包丁), knives for shredding tobacco leaves. The Tokugawa shogunate let them sell under the Sakai-kiwame (堺極) stamp, a mark of approval, and that made Sakai blades known across Japan. By the Edo period (1603–1868) the town was also making deba (出刃, fish-butchering knives) and other cooking knives. In the late Edo period it added flower-arranging and garden shears.

What Sakai is known for

Sakai’s traditional knives are made by forge-welding a soft iron body (jigane, 地金) to a high-carbon steel edge (hagane, 刃金). The traditional techniques are shaping by forging, quenching with a coat of clay, and sharpening and edging by hand. Handles are wood. The producers’ federation says the town’s strength is its skilled forging combined with sharpening that gets the most out of it, and that this is why it is respected for high-end professional knives. Osaka’s tourism bureau notes the claim that Sakai has around 90% of the Japanese market for the professional knives used in Japanese cuisine. Sakai City says more cautiously that many professional cooks choose them.

How the work is divided

Sakai is a town of specialists. Forging, sharpening and handle-fitting are each done by different craftsmen. The federation describes ten forging steps and seven sharpening steps. Smiths also tend to specialise by knife type. The federation says Sakai smiths broadly divide into deba-ya (出刃屋, thick blades such as deba), morohaya (もろ刃屋, double-bevel knives) and usuba-ya (薄刃屋, thinner blades such as yanagiba and usuba).

Edo (Tokyo) knife-making shows the contrast. According to the Tokyo Metropolitan Board of Education, a single Edo knife craftsman carries out every step, from forging to final sharpening.

Echizen (Fukui): the first designated knife region

History

According to the Association for the Promotion of Traditional Craft Industries, the tradition began in 1337. That year the Kyoto swordsmith Chiyozuru Kuniyasu (千代鶴国安) came to the area looking for a good place to make swords, and made sickles for local farmers. During the Edo period the Fukui domain (福井藩) protected the trade, and Echizen blades were sold all over Japan.

What Echizen is known for

In 1979 Echizen became the first blade-making region in Japan to be designated a Traditional Craft. Its listed products are sickles, hatchets, shears and kitchen knives. The Association for the Promotion of Traditional Craft Industries describes two techniques of its own:

• Mawashi-hagane-tsuke (廻し鋼着け): the smith flattens the steel into a diamond shape, working out from one corner. This makes the steel layer thinner, so the blade is easier to sharpen and takes a good edge.
• Nimai-hirogé (二枚広げ, “spreading two at once”): two blades are stacked and hammered together from both sides with a power hammer, working quickly so that both thin out evenly. The association calls this a defining feature of Echizen blades.

Echizen City also matters for modern knife steel. Takefu Special Steel, based there, developed V-Gold No. 10 (V金10号, VG10), a stainless knife steel that it says resists corrosion and is easy to sharpen. It also makes Super Gold 2 (SG2), a powder-metallurgy stainless steel.

Tosa (Kochi): free forging, made to order

History

Tosa’s blade-making grew quickly in the early Edo period. The Genna reforms (元和改革) of 1621 promoted forest resources and new rice fields, which raised demand for farming and forestry blades.

What Tosa is known for

Tosa was designated a Traditional Craft in 1998. It makes axes, saws, sickles, kitchen knives and hatchets. Its best-known method is jiyū tanzō (自由鍛造, free forging). Working only from an order sheet with the size and shape written on it, a Tosa smith can make the tool. This lets the region make many kinds of tool in small numbers, which is why Tosa is a good place to look for a blade made to a particular job.

Echigo-Sanjo (Niigata): from nails to a full tool kit

History

From around the early Edo period, Sanjo made sickles and hoes. Farmers also forged wakugi (和釘, traditional Japanese nails) as a side job in the off-season, and that work helped form the region.

What Sanjo is known for

Echigo-Sanjo Uchihamono was designated in 2009, the most recent of the four towns here. Its listed products show how wide its skills are. They include kitchen knives, kiridashi kogatana (切出小刀, small carving knives), kanna (鉋, planes), nomi (鑿, chisels), hatchets, sickles and wakugi. In the 2020 shipment figures, Niigata Prefecture had 26.9% of Japan’s kitchen knife output, second only to Gifu.

Seki (Gifu): the sword town that became Japan’s largest knife producer

History

Seki City dates its blade-making from sword-making in the late Kamakura and Nanbokuchō periods. Tradition credits the founding swordsmith Motoshige, who moved to Seki. In the Muromachi period, smiths such as Magoroku Kanemoto (孫六兼元) and Kanesada worked here. At its peak Seki had more than 300 swordsmiths working in the Mino tradition (美濃伝), and their blades were said to “not break, not bend, and cut well.” When demand for swords fell in the Edo period, many smiths switched to kitchen knives, small knives and scissors. Pocket-knife production, which began in the Meiji era, then turned Seki into a modern cutlery centre. Gifu Prefecture’s official tourism site describes this as a 700-year history.

What Seki is known for

Seki is not a nationally designated Traditional Craft. “Seki no Hamono” (関の刃物, Seki cutlery) became a regional collective trademark in 2008, and the city calls itself Japan’s leading cutlery town. The statistics support that. In 2020, Seki City alone accounted for 46.2% of recorded kitchen knife shipments, about ¥9.6 billion. About a quarter of Seki’s cutlery output by value, roughly ¥11.7 billion, is exported, and about 30% of those exports are kitchen knives. North America takes about 40% of exports, Europe about 25% and Asia about 20%. The city also reports that local makers are developing new knives in Damascus steel.

Visiting the knife towns

All five towns welcome visitors. You can watch craftsmen at the Sakai Traditional Crafts Museum (Sakai Denshokan, 堺伝匠館), look down on the shared workshop floor at Takefu Knife Village (タケフナイフビレッジ) in Echizen, take a course at Sanjo Kaji Dojo (三条鍛冶道場), forge a knife at a Tosa workshop in Susaki, or browse around 2,000 items at Gifu Seki Cutlery Hall (岐阜関刃物会館). For what each session involves, prices and booking, see our guide to knife-making and sharpening experiences in Japan.

If you cannot get out to the towns, Tokyo’s Kappabashi (かっぱ橋) kitchenware street has about 160 shops. According to the Tokyo Convention & Visitors Bureau, you can find high-quality Japanese-made knives there.

How to buy from a knife town

Use the town name as a check

The Japan Patent Office lists “Echizen Uchihamono” (越前打刃物), “Seki no Hamono”, “Sakai Uchihamono” (堺打刃物), “Sakai Hamono” (堺刃物) and “Tosa Uchihamono” (土佐打刃物) as regional collective trademarks. Only a local association can register one, and only its members may use it. It cannot be transferred to an outside company, although the holder can license its use. A listing that names a specific town together with a maker or smith therefore gives you something you can check. A listing that only says “Japanese steel” does not. See our checklist on how to tell if a Japanese knife is really made in Japan.

Match the town to the job

• Professional single-bevel knives (deba, sashimi and usuba vegetable knives): Sakai’s specialist smiths and sharpeners are known for this work.
• Hard-working tools, or something made to a spec: Tosa’s free forging and Echizen’s sickle and hatchet heritage.
• A wide choice and export-ready ranges: Seki, which produces the most and sends a large share abroad.
• Knives alongside woodworking tools: Sanjo, whose designation covers planes, chisels and carving knives as well as kitchen knives.

These are tendencies, not rules. Every town makes kitchen knives, and the individual maker matters more than the town.

Plan for resharpening

In Japan, it is normal to have a knife resharpened by the shop that sold it. Sakai’s Denshokan, Seki’s Cutlery Hall and Tokyo’s Kiya (which resharpens its own Japanese knives for ¥2,200–5,500, taking three weeks to two months) all offer this. If you buy in Japan, ask about resharpening before you pay.

If you are buying from abroad, choose a shop that names the town and the maker for each knife. One option is Chubo Knives, a US retailer that says it partners with Japanese smiths and craftsmen.

Summary

• Sakai (designated 1982): known for professional kitchen knives, with forging, sharpening and handle-fitting split among specialists.
• Echizen (designated 1979, the first knife region): roots in 14th-century sickles, its own forging techniques, and Takefu Knife Village.
• Tosa (designated 1998): free forging to a customer’s written spec, from a history of farm and forestry tools.
• Echigo-Sanjo (designated 2009): grew from sickles, hoes and hand-forged nails into a broad tool-making town.
• Seki (not designated; “Seki no Hamono” trademark from 2008): a sword town with over 700 years of history, now Japan’s largest knife producer by recorded shipments, exporting about a quarter of its cutlery. Its swordsmith museum is closed until the end of March 2027.
• When buying, look for a named town and a named maker, and choose a seller who can resharpen the knife later.