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.
NihontoWatchNihontoWatchKoto, Mino. End of Muromachi to Azuchi-Momoyama period. Shinogi-zukuri, high shinogi, low iori-mune, chu-kissaki becoming slightly acute. Kitae: ko-itame mixed with itame, with nagare-kokoro and hadadachi in places, ji-nie attaches thickly, chikei enters frequently, jitetsu is good. Hamon: gunome-midare mixed with ko-gunome, togari-style ha, and angular ha; the habuchi attaches with ara-nie and is brightly tightened, with nijuba-style nie-suji and yubashiri, and within the ha there are ko-gunome-ashi, yo, kinsuji, and sunagashiri; one part exhibits a violent nie-sake appearance. Boshi: notare-style with nie and deep nioi, the saki is hakikake and kaeru. Nakago is ubu, saki is ha-agari iriyamagata, yasurime are o-sujikai on the hiraji and kiri on the shinogiji. Copper gold-clad habaki. Period polish. In shirasaya. The Kanetsune school was a prestigious family of Mino Seki smiths ranking alongside the Kanemoto and Kanesada schools, who were the leaders of the Seki Shichiryu Nara school; many smiths used this mei from Oei in the early Muromachi period until the end of the Bakufu. Regarding their origins, they are attributed to be descendants of Yamato Tegai Kanenaga, but in recent works such as the "Mino To Taikan", they are placed in the Yamato Senjuin lineage, and are said to have had a close relationship with the Mino Senjuin smiths. Sagami no Kami Masatsune, who later changed his mei and moved to Owari, also came from this school. This work has a nagasa of over 2 shaku 4 sun 6 bu, a slightly acute kissaki, somewhat shallow sori, and with its mihaba and kasane being firm, it is a brave and grand stroke; the jiba is kenzen, the nakago is ubu with one ana, and the sword feels heavy and substantial. There is no nenkai, but since the calligraphy of "Tsune" closely resembles the "Tsune" of "Sagami no Kami Masatsune", it might be an early work of Masatsune from his Kanetsune period. The hamon, primarily gunome-midare, shows a Shizu-style workmanship full of spirit that could be called Mino-Soshu den, with the habuchi attaching with ara-nie and being brightly tightened, nijuba-style nie-suji, yubashiri, and within the ha kinsuji and sunagashiri, with one part exhibiting a violent nie-sake appearance. With Tokubetsu Hozon, sufficient dimensions, and if you are looking for a high-quality Sue-Seki midare-ba, it is recommended.
NihontoWatchOffered by Samurai Nippon
3 on the market
As written by the shop
Machine translation from the shop's Japanese · may contain errors ·
Mino-den · Mino · around 1532-1555
Tōken Taikan top 31%
3 pieces on the market now
Where Kanetsune 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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Years he was demonstrably active, proven by signed-and-dated blades
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.
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
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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