By Ines Keane
Seki has water, pine and red clay, and a nineteenth-century government that took its main product away. The town is still making blades.
Wikipedia puts Seki in central Gifu Prefecture, about 40 kilometres north of Nagoya, and calls it today the home of modern Japanese kitchen cutlery. It gives the area as 472.33 square kilometres. The population figures in that article are untidy: 89,020 on 1 January 2019, a peak of about 92,061 around 2000, and 85,283 by 2020. A trade guide gives about 80,000. We are not choosing between them, and the point is that this is a town of roughly eighty to ninety thousand people.
Why here
A nippon.com guide to Seki names three local resources: the clear, abundant water of the Nagara and Tsubo rivers for cooling steel, pine forests for furnace fuel, and red clay suited to the clay mixture smiths paint onto a blade before hardening. That is one guide’s explanation, and we have not found a second source for the clay claim.
Eight hundred years, roughly
The same guide says a swordsmith from Yamato, around Nara, set up a workshop in Seki in the Kamakura period, about 800 years ago. It says the Mino-den school took shape in the Nanbokuchō period, 1336 to 1392, and that its swords were praised as not breaking, not bending and cutting well. Wikipedia’s article on the town traces the tradition to the swordsmith Kinju, one of the “Ten Famous Students” of Masamune, who it says established the Seki style around 1338 to 1342. Two sources, two starting points, one broad era. The guide also names Magoroku Kanemoto, credited with the shihō-zume technique and a signature sanbonsugi pattern, and Izuminokami Kanesada, described as the most excellent swordsmith in Mino’s history. We have not checked those descriptions with a museum.
From swords to kitchens
Demand for swords fell in the Edo period, the guide says, and many smiths turned to everyday cutlery. In the Meiji era the government banned swords, and smiths moved toward military and ornamental goods. Modern Seki is the result of that pivot. The guide says Seki has about 300 cutlery businesses, accounts for roughly half of Japan’s cutlery exports and ranks alongside Solingen and Sheffield among the world’s cutlery centres. Those are the guide’s figures, with no date attached.
What a Japanese kitchen blade is
Wikipedia’s article on Japanese kitchen knives separates single-bevel blades (kataba), which have an edge, a ridge and a hollowed reverse, from double-bevel blades (ryōba), which taper symmetrically on both sides in the Western way. It names carbon steels, white steel and blue mokumegane steel among them, and stainless variants. It lists Seki beside Sakai, Takefu-Echizen, Tsubame-Sanjō and Tosa as centres, and says Sakai has been the principal city of sword-smithing since the fourteenth century. It describes Seki as hosting numerous small family manufacturers.
For the old craft, the article on Japanese swordsmithing describes a clay coat applied to the blade before heating, which leaves a visible line, the hamon, where the hardened edge meets the softer steel. It says polishing a sword can take several weeks. That article does not mention Seki, and a kitchen knife is not a sword, so treat it as background on the method, not a description of any Seki workshop.
Museums and events
Wikipedia lists a Seki Swordsmith Museum, a Cutlery Hall for visitors, an outdoor knife show and an October cutlery festival. The nippon.com guide gives the swordsmith museum’s address in the Minamikasuga district and says it is closed Tuesdays. We have not confirmed opening hours or this year’s festival dates, so ask the city before you go.
At the counter
Ask who forged the blade and where. Ask what steel it is and whether it is single- or double-bevel. Ask how the edge is meant to be kept and sharpened. Our sources do not give care guidance, and we will not invent it.
We are not naming a maker. We have not sourced one for this piece.
Roam first. Shop later.
Seki makers can find out what’s involved at /sell-with-sephari/