Weight of the toshin alone is a healthy 818g. A surprising and precious tachi from the Kamakura period has appeared. Its original dimensions when first made were a grand 2 shaku 6 sun; it is an old and valuable Kamakura period tachi. Because it is mumei, it was attributed to the land of Wake, located about 7 kilometers north of Bizen no Kuni Osafune. There was a master swordsmith who signed as Bizen no Kuni Wake-ju Shigenori. The era is the late Kamakura period, around Shochu (1324) (701 years ago), an ancient era when the Shochu Incident occurred—Emperor Go-Daigo's first plan to overthrow the Kamakura Shogunate. This tachi was originally a long 2 shaku 6 sun blade that became mumei because a later warrior shortened it to use as his own sashiryo. Because it is kenzen, it still retains the Bizen koshi-zori sugata, with a thick moto-kasane and a significant difference between the moto-mihaba and saki-mihaba, manifesting the grand tachi sugata of the Kamakura period. The jigane is a tightly packed ko-itame hada with fine ji-nie, and a midare-utsuri appears in the ji, giving it great character. The hamon is nioi-deki with ko-nie, consisting of gunome, ko-midare, and ko-choji mixed into a sugu-ha style with aligned heads and elegant sakasa-ashi. The greatest characteristic of Bizen Wake is forging swords that, while being Bizen, look like the Rai school of Kyo. On the mune, one can see traces of tansetsu (weld lines) due to the mekuri-kitae and changes over the years, but this is evidence of its very, very old age from the Kamakura period. Please enjoy this wonderful and kenzen Kamakura period tachi, attributed as highly precious Bizen no Kuni Wake.
NihontoWatchmumei · Kamakura · nagasa 69.6cm · sori 2.1cm
Bizen-den · Bizen
1 piece on the market now
Among the swordsmiths of late Kamakura Bizen, the setsumei place the Wake group at Wake-shō (和気庄), a manor in Bizen Province, and the names that recur across the blades are two: Shigenori (重則) and Shigesuke (重助). Their working dates are fixed by surviving signed and dated pieces, with Shigenori represented by inscriptions of Genkō 4 (1324), Shōchū 3 (1326) and Karyaku 3 (1328), and Shigesuke by a Karyaku 1 (1326) tantō and a Karyaku 3 (1328) tachi. The setsumei repeatedly note that Wake is cited as one of the presumed locales of the old Ko-Bizen smiths, and that one view holds these makers drew upon the Ko-Bizen lineage, while cautioning in each case that the details are not clearly known. Throughout, the register frames the group not as a single transmitted house but as two distinct contemporary hands working the same district within the broader Bizen-den sphere. The shared vocabulary the blades present is consistent. The forging is ko-itame or itame, often mixed with mokume and a nagare (flowing) tendency, with a slightly standing grain (hada-dachi), dense ji-nie, chikei, and areas of jifu; across nearly every piece midare-utsuri stands out distinctly, though a few works show only a faint utsuri. The hamon rests on a suguha-chō base into which ko-gunome enters, joined variously by ko-chōji, saka-ashi, and pointed or angular gunome; ko-ashi enter well, the temper is nioi-predominant with ko-nie, and the nioiguchi tends toward a tight or urumi (moist) character, with kinsuji and sunagashi appearing in places. The bōshi characteristically runs shallowly notare and turns back in ko-maru, though yakitsume and hakikake finishes are recorded on individual blades.
The setsumei state plainly that this workmanship lies close to contemporary Osafune; the points of divergence they single out are a somewhat subdued midare, the persistent intermixture of ko-gunome, and a slight rustic vigor in ji and ha, which is where the distinctive character of the Wake line is said to be revealed. One Shigesuke tachi carries a gunome-dominant temper with kawazu-ko and a notably crisp nioiguchi, and a Shigesuke tantō shows a kataochi-style gunome. For kantei, the blades supply concrete anchors. Signed works by both smiths are described as exceedingly rare, so the dated tachi and the truncated-but-attributed tantō serve as reference material for the group, and several mumei ō-suriage katana are appraised to Shigesuke on the strength of these shared traits. The setsumei draw direct comparison to the Osafune masters Kagemitsu and Sanenaga, noting that one Shigesuke blade is judged not inferior to, and possibly exceeding, Kagemitsu's customary work, and one Shigenori tachi is likened to Sanenaga and Kagemitsu and rated a jōjō-saku. The careful discriminator they give is that a Wake piece can at first glance suggest the orthodox Osafune main line, yet close inspection of the fine, slightly standing grain and the minute nie hotsure along the habuchi affirms the Wake attribution. In provenance, a Shigesuke tachi bears a former-scabbard account that in the eleventh month of Genroku 14 (1701) Tokugawa Tsunayoshi bestowed it upon Mizuno Katsunaga, after which it was transmitted in the Mizuno family, lords of Yūki Domain in Shimōsa Province. The standing the setsumei accord the group is that of a Bizen line working at the level of, and easily confused with, late Kamakura Osafune, known chiefly through Shigenori and Shigesuke. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Shigesuke重助 | 1326-1329 | 12 |
| Shigenori重則 | 1324-1326 | 4 |
Bizen in the Kamakura period
Kamakura was Bizen’s summit. Tradition places Ichimonji smiths among Go-Toba’s goban kaji, Mitsutada founded the Osafune line at mid-century, and orders flowed from the court and the warrior government alike. No province holds more National Treasure blades.
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.
NBTHK official siteFor returns due to customer circumstances, the cost is the customer's responsibility. For returns due to our mis-shipment or a defective item, we bear the cost.
¥880,000
Weight of the toshin alone is a healthy 818g. A surprising and precious tachi from the Kamakura period has appeared. Its original dimensions when first made were a grand 2 shaku 6 sun; it is an old and valuable Kamakura period tachi. Because it is mumei, it was attributed to the land of Wake, located about 7 kilometers north of Bizen no Kuni Osafune. There was a master swordsmith who signed as Bizen no Kuni Wake-ju Shigenori. The era is the late Kamakura period, around Shochu (1324) (701 years ago), an ancient era when the Shochu Incident occurred—Emperor Go-Daigo's first plan to overthrow the Kamakura Shogunate. This tachi was originally a long 2 shaku 6 sun blade that became mumei because a later warrior shortened it to use as his own sashiryo. Because it is kenzen, it still retains the Bizen koshi-zori sugata, with a thick moto-kasane and a significant difference between the moto-mihaba and saki-mihaba, manifesting the grand tachi sugata of the Kamakura period. The jigane is a tightly packed ko-itame hada with fine ji-nie, and a midare-utsuri appears in the ji, giving it great character. The hamon is nioi-deki with ko-nie, consisting of gunome, ko-midare, and ko-choji mixed into a sugu-ha style with aligned heads and elegant sakasa-ashi. The greatest characteristic of Bizen Wake is forging swords that, while being Bizen, look like the Rai school of Kyo. On the mune, one can see traces of tansetsu (weld lines) due to the mekuri-kitae and changes over the years, but this is evidence of its very, very old age from the Kamakura period. Please enjoy this wonderful and kenzen Kamakura period tachi, attributed as highly precious Bizen no Kuni Wake.
NihontoWatchmumei · Kamakura · nagasa 69.6cm · sori 2.1cm
Bizen-den · Bizen
1 piece on the market now
Among the swordsmiths of late Kamakura Bizen, the setsumei place the Wake group at Wake-shō (和気庄), a manor in Bizen Province, and the names that recur across the blades are two: Shigenori (重則) and Shigesuke (重助). Their working dates are fixed by surviving signed and dated pieces, with Shigenori represented by inscriptions of Genkō 4 (1324), Shōchū 3 (1326) and Karyaku 3 (1328), and Shigesuke by a Karyaku 1 (1326) tantō and a Karyaku 3 (1328) tachi. The setsumei repeatedly note that Wake is cited as one of the presumed locales of the old Ko-Bizen smiths, and that one view holds these makers drew upon the Ko-Bizen lineage, while cautioning in each case that the details are not clearly known. Throughout, the register frames the group not as a single transmitted house but as two distinct contemporary hands working the same district within the broader Bizen-den sphere. The shared vocabulary the blades present is consistent. The forging is ko-itame or itame, often mixed with mokume and a nagare (flowing) tendency, with a slightly standing grain (hada-dachi), dense ji-nie, chikei, and areas of jifu; across nearly every piece midare-utsuri stands out distinctly, though a few works show only a faint utsuri. The hamon rests on a suguha-chō base into which ko-gunome enters, joined variously by ko-chōji, saka-ashi, and pointed or angular gunome; ko-ashi enter well, the temper is nioi-predominant with ko-nie, and the nioiguchi tends toward a tight or urumi (moist) character, with kinsuji and sunagashi appearing in places. The bōshi characteristically runs shallowly notare and turns back in ko-maru, though yakitsume and hakikake finishes are recorded on individual blades.
The setsumei state plainly that this workmanship lies close to contemporary Osafune; the points of divergence they single out are a somewhat subdued midare, the persistent intermixture of ko-gunome, and a slight rustic vigor in ji and ha, which is where the distinctive character of the Wake line is said to be revealed. One Shigesuke tachi carries a gunome-dominant temper with kawazu-ko and a notably crisp nioiguchi, and a Shigesuke tantō shows a kataochi-style gunome. For kantei, the blades supply concrete anchors. Signed works by both smiths are described as exceedingly rare, so the dated tachi and the truncated-but-attributed tantō serve as reference material for the group, and several mumei ō-suriage katana are appraised to Shigesuke on the strength of these shared traits. The setsumei draw direct comparison to the Osafune masters Kagemitsu and Sanenaga, noting that one Shigesuke blade is judged not inferior to, and possibly exceeding, Kagemitsu's customary work, and one Shigenori tachi is likened to Sanenaga and Kagemitsu and rated a jōjō-saku. The careful discriminator they give is that a Wake piece can at first glance suggest the orthodox Osafune main line, yet close inspection of the fine, slightly standing grain and the minute nie hotsure along the habuchi affirms the Wake attribution. In provenance, a Shigesuke tachi bears a former-scabbard account that in the eleventh month of Genroku 14 (1701) Tokugawa Tsunayoshi bestowed it upon Mizuno Katsunaga, after which it was transmitted in the Mizuno family, lords of Yūki Domain in Shimōsa Province. The standing the setsumei accord the group is that of a Bizen line working at the level of, and easily confused with, late Kamakura Osafune, known chiefly through Shigenori and Shigesuke. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Shigesuke重助 | 1326-1329 | 12 |
| Shigenori重則 | 1324-1326 | 4 |
Bizen in the Kamakura period
Kamakura was Bizen’s summit. Tradition places Ichimonji smiths among Go-Toba’s goban kaji, Mitsutada founded the Osafune line at mid-century, and orders flowed from the court and the warrior government alike. No province holds more National Treasure blades.
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.
NBTHK official siteFor returns due to customer circumstances, the cost is the customer's responsibility. For returns due to our mis-shipment or a defective item, we bear the cost.
¥880,000
