Sengoku Seki was an industry: smiths organized under their tutelary Kasuga shrine, arming the war bands of central Japan. Magoroku Kanemoto’s sanbonsugi and the finest Kanesada work prove quality survived inside mass production.
NihontoWatchNihontoWatchHozon Token Kanefusa with Higo-koshirae and Shirasaya. Kanefusa was a swordsmith of the Seki Zenjo school, and was considered the soryo-ke (head family) of the Zenjo lineage. This is a sword made around Tensho by Kanefusa, who was a disciple of Wakasa no Kami Ujifusa and lived in Noshu Iwamura. The blade has an itame-hada with a flowing feel toward the ha, and a gunome mixed with togari-ba with a bright nioiguchi. The condition of both the blade and Higo-koshirae is good; it is lightweight and well-balanced, making it suitable for collections or for women's iai. Kanefusa was a swordsmith of the Seki Zenjo school, and the Kanefusa family was regarded as the soryo-ke, or head family, of the Zenjo lineage. This sword was made around the Tensho era (1573–1592) by Kanefusa, a disciple of Wakasa no Kami Ujifusa who lived in Iwamura, Mino Province. The blade features an itame-hada with a somewhat flowing grain toward the cutting edge, and a bright, clear nioiguchi with a gunome hamon mixed with togari-ba. Both the blade and Higo koshirae are in good condition. Lightweight and well balanced, this sword is ideal for both collection and iaido, particularly for female practitioners. "sword figure" Shinogi-zukuri, iori-mune, mihaba and kasane are ordinary, torii-zori, o-kissaki. The nakago is greatly suriage with kiri-yasurime, and the nakago-jiri is cut ichimonji. Shinogi-zukuri with an iori-mune, standard mihaba and kasane, torii-zori, and an o-kissaki. The nakago is greatly suriage with kiri yasurime, and the nakago-jiri is cut in an ichimonji shape. "jigane" The jigane is itame-hada which becomes flowing masame toward the ha, and shirake-utsuri stands out. The jigane is itame-hada, becoming flowing masame toward the cutting edge, with shirake-utsuri appearing in the ji. "hamon" The hamon is gunome mixed with togari-ba, the habuchi has ko-nie and sunagashi, and kinsuji works within the ha. The boshi is midare-komi and returns in ko-maru. The hamon is gunome mixed with togari-ba, with ko-nie along the habuchi and sunagashi activity. Kinsuji works within the ha. The boshi is midare-komi and turns back in a ko-maru. "detailed" Kanefusa was a swordsmith of the Seki Zenjo school; the first generation Kanefusa was the son of Saemonjiro Kaneshige, called Seizaemon, and was active around Kosho in the Muromachi period. The Kanefusa family was called the "soryo-ke" for generations as the legitimate line of the Zenjo school. Later, in the generation of the children of Zensai Kanefusa, the four brothers respectively called themselves Iwami no Kami Kunifusa, Kawachi no Kami Kiyofusa, Wakasa no Kami Ujifusa, and Sukefusa, so the direct line of Kanefusa ended, and the name was inherited by the disciples of the four brothers. This is a sword made around Tensho by Kanefusa, who was a disciple of Wakasa no Kami Ujifusa and lived in Noshu Iwamura. The blade has a jigane of itame-hada showing a flowing feel toward the ha, with a bright nioiguchi and gunome mixed with togari-ba. The condition is generally good. The Higo-koshirae is also in good condition and is ideal for a collection. Also, because the weight is light and the balance is good, it is a sword suitable for women's iai. Kanefusa was a swordsmith of the Seki Zenjo school. The first-generation Kanefusa, the son of Saemonjiro Kaneshige, was named Seizaemon and was active around the Kosho era (1455–1457) during the Muromachi period. The Kanefusa family represented the main lineage of the Zenjo school and was traditionally known as the soryo-ke, or head family. Later, in the generation of the sons of Zensai Kanefusa, the four brothers respectively took the names Iwami no Kami Kunifusa, Kawachi no Kami Kiyofusa, Wakasa no Kami Ujifusa, and Sukefusa. As a result, the direct Kanefusa lineage came to an end, and the Kanefusa name was subsequently inherited by disciples of these four brothers. The blade features an itame-hada that shows a somewhat flowing grain toward the cutting edge, together with a bright and clear nioiguchi and a gunome hamon mixed with togari-ba. The blade is in generally good condition. The Higo-koshirae is also in good condition, making this an excellent sword for a collection. In addition, its light weight and excellent balance make it particularly well suited for iaido, including for female practitioners. "Koshirae" habaki: Suaka ground, silver-clad single-layer koshi-Yujo. A suaka base with a single-layer silver covering, in the koshi-Yujo style. tsuba: Shakudo ground, chrysanthemum crest and paulownia crest design in gold zogan. Shakudo ground with chrysanthemum and paulownia crests in gold inlay. fuchikashira: The fuchi is shakudo ground with a grape design, the kashira is shakudo ground with a cherry blossom design. The fuchi is of shakudo with a grape design, and the kashira is of shakudo with a cherry blossom design. menuki: Shakudo ground with a dragon design. Shakudo ground with a dragon design. tsuka: The tsuka-maki is kincha-kuro morohineri-maki. The tsuka is wrapped in gold-brown and black in the morohineri-maki style. saya: Chrysanthemum pattern gold maki-e saya. Gold maki-e saya with a chrysanthemum flower design. kojiri: Shakudo ground with a sasa design. Shakudo ground with a bamboo grass (sasa) design. "condition of blade" Polishing: It is an old polish, but generally good. Flaws: There are places where the hada stands out a little, but there are no flaws that would become a defect.
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As written by the shop
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Mino-den · Mino · around 1558-1570
Tōken Taikan top 26%
3 pieces on the market now
Kanefusa is among the best-known smiths of the Mino tradition in the Muromachi period, working from the town of Seki in Noshu. According to sword-signature reference works, his origins lie with the Akasaka smiths, and the first generation is considered to have been Shigefusa, active around the Kakitsu era (1441-1444). The name continued under successive generations from the mid-Muromachi period into the shinto era. Among extant dated works, examples are recorded from the Bunmei, Tenbun, Eiroku, and Tensho eras, with the greatest number of surviving pieces — including those bearing two-character signatures — dating from approximately Eiroku through Tensho. Most long-signature examples are cut "Noshu Seki-ju," confirming that the smith resided in Seki.
Kanefusa is particularly famed for having devised the temper pattern known as "Kanefusa midare" (also termed Kenbo midare), an idiosyncratic gunome-choji whose heads are rounded and whose waists constrict. Beyond this signature style, works also appear in notare and in sanbonsugi-midare in the manner of Kanemoto, demonstrating a broad range of expression. The forging typically shows itame-hada with a tendency toward nagare, accompanied by ji-nie and an overall shirake-gokoro — a whitish cast characteristic of Mino workmanship. The nioiguchi tends toward tightness with ko-nie adhering, and finer examples display tobiyaki and muneyaki interspersed throughout, producing a varied and lively temper. The bold, vigorous style associated with later Mino workmanship is consistently evident.
Kanefusa's best works are praised by the NBTHK as notably vigorous and full of spirited force, with ample nikuoki and robust overall shape deemed particularly pleasing. Blades in sound condition are recognized as kenzen, with both ji and ha well executed. The flamboyant expression of the distinctive midare, combined with wide mihaba and o-kissaki, produces an imposing sugata of dignified presence. Several designated examples also bear gold-inlaid cutting-test inscriptions of considerable documentary value, attesting to the practical esteem in which these blades were held during the Edo period.
Where Kanefusa stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
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Mino-den · Mino
130 pieces on the market now
Seki (関), in Mino Province, grew from two roots set down in the Nanbokuchō period and rose to become the great center of mass sword production in the late medieval age. The published sources trace the wellspring of Mino swordmaking to Kinju (whose name the commentary also reads Kaneshige), counted since antiquity among the Masamune Jittetsu, the ten disciples of Sōshū Masamune, and to Kaneuji of the Shizu line; the Kokon Meizukushi records Kinju as a native of Tsuruga in Echizen who "crossed over to Seki and resided there," carrying the Sōshū-den manner east. Beneath that Sagami inheritance lay a Yamato foundation, legible in the Tegai descent of the Seki Zensada line through Kaneyoshi, so that the Mino-den the Seki workshops forged stands as a fusion of Yamato grain and Sōshū activity in nie. From this Nanbokuchō founding the name multiplied across the Muromachi period into Sue-Seki, the last and largest body of the tradition; its representative masters at the close of the old-sword age were Magoroku Kanemoto, famed for the sanbonsugi, and Izumi no Kami Kanesada, the smith called Nosada, while the Kanefusa, Ujifusa and Daidō hands worked beside them and the move of Wakasa no Kami Ujifusa to Kiyosu carried the Mino body to the threshold of Owari shintō. A common Mino vocabulary binds the Seki body, however widely its members range. The forging is an itame that stands and runs to masame, often mixed with mokume and nagare, over which rises the cool whitish shirake-utsuri of Mino steel rather than the bright midare-utsuri of Bizen; this pale, standing jigane is the constant tell the judges read first, present alike on Kinju's Nanbokuchō katana, Kaneyoshi's Ōei tachi and Nosada's late-Muromachi blades. Over it the smiths temper gunome into which the pointed togariba of Mino enters, with ko-nie clinging to a tight nioiguchi, ashi and yō, and sunagashi streaming through; the bōshi answers in midare-komi turning to a pointed or jizō-cast ko-maru swept with hakikake. From this shared grammar the individual hands diverge.
Kanemoto fixed the regular three-cedar sanbonsugi of pointed teeth; Kanefusa devised the rounded-head, constricted-waist "Kanefusa midare"; Kinju and the early founders held a calmer, rounder gunome away from the restless Shizu line, their work laid with thicker ji-nie and dry, standing grain. The late masters carried the manner to a higher finish: Nosada wove togariba among rounder forms for a broader temper than Kanemoto's one-sided file, and turned at times to a slender Rai-styled suguha with a hidden gunome; Kaneyoshi held instead to a cool ito-suguha, the disciplined Yamato face of late Seki, lightly broken with ko-gunome. A collector seeks Seki because it is the connoisseur's ground for reading Mino-den across a vast body of signed and attributed work. The kantei runs through the jigane first: the standing, masame-leaning itame and the whitish shirake separate a Seki blade from Bizen and Yamashiro, after which the pointed togariba, the dry nie, and the pointed or jizō bōshi confirm the province; the discriminations the judges draw, Kinju held apart from Shizu by his rounder gunome, Nosada parted from Kanemoto by his breadth, give the eye its anchors. Within the school the standing of the best members is settled: Magoroku Kanemoto for the sanbonsugi, Nosada whom the swordbooks call simply "an excellent master" and the most accomplished of the several Kanesada hands, and the early Kinju as a rare and precious founding name, his record running through the Jūyō tier with the signed pieces few and the long blades attributed den. Signature works carry real provenance: a Kinju tantō presented to the Tokugawa shogunal house in 1679, a Nosada katana borne by a chief retainer of the Kii Tokugawa and a tachi forged for the father of Takeda Shingen, a Kaneyoshi tachi transmitted in the Chikuzen Kuroda family. Beyond connoisseurship, Seki's blades earned a battlefield reputation for cutting; the full hiraniku and stout build of the Sue-Seki katana, made to sever, set the wazamono standing that made Mino the working sword of its age. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kinju金重 | 1340-1346 | 42 |
| Kaneyuki金行 | 1350-1352 | 10 |
| Kanekore兼之 | 1504-1555 | 7 |
| Kanenori兼法 | 1579-1615 | 5 |
| Nagasada永貞 | 1862-1866 | 5 |
Mino in the Muromachi period
Sengoku Seki was an industry: smiths organized under their tutelary Kasuga shrine, arming the war bands of central Japan. Magoroku Kanemoto’s sanbonsugi and the finest Kanesada work prove quality survived inside mass production.
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
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