This antique Japanese katana is signed by Kawachi no Kami Kunisuke, believed to be the second generation of this renowned Osaka Shinto smith, active during the early Edo period (1658-1673). It comes with an NBTHK Hozon Certificate, confirming its authenticity and artistic value. The sword features a beautiful Jigane, characteristic of Osaka Shinto blades, and is accompanied by a koshirae mounting, shirasaya case, and maintenance kit.
mei · Osaka Shinto · Edo · nagasa 68cm · sori 0.9cm



















Horikawa school, Osaka Shinto (Settsu); Ishido-derived · Settsu · around 1624-1650
Fujishiro Jo-jo saku · Tōken Taikan top 17%
6 pieces on the market now
Kawachi no Kami Kunisuke is an Osaka Shintō name carried by two hands, and the published sources keep the two carefully apart. The first generation went up to Kyoto and entered the school of Horikawa Kunihiro as a late disciple; when Kunihiro died in Keichō 19 he moved to Ōsaka together with Izumi no Kami Kunisada, the elder Kunisada, and the two became pioneers of the Ōsaka Shintō tradition. He was, by tradition, from Kanbe in Ise Province and of Ishidō descent, and the published record makes that descent the key to his hand: among Kunihiro's pupils he was, in their words, the one who 'most excelled at chōji'[[c:1]], so that some trace of clove pattern always surfaces somewhere within his irregular temper. Several of the same entries judge from his style and the manner of his signature that his real teacher in practice was the senior fellow-disciple Echigo no Kami Kunitomo, rather than Kunihiro alone.
His recognized hand is a shinogi-zukuri katana of standard width with shallow sori and a chū-kissaki, forged in a tightly packed ko-itame with abundant ji-nie. From a straight yakidashi at the base the temper opens into a chōji-midare mixed with gunome and a small notare, deep in nioi with ko-nie well adhered, ashi and yō entering, sunagashi and kinsuji running through, the bōshi turning sugu into a ko-maru. The prominence of clove within the midare is the very point on which the appraisal turns: where another Horikawa blade might pass without a name, the published sources note that within the Horikawa group the conspicuous chōji is what marks the work as Kunisuke's. His manner stands extremely close to that of the elder Kunisada with whom he came south, the two reading as companions of one Ōsaka beginning.
The jigane is where the second register declares itself. On a number of his blades, and most plainly on his wakizashi, the itame stands and turns zanguri, the loose rustic jigane of his master Kunihiro's school carried into Ōsaka, with thick ji-nie and chikei. Over that jigane the temper centres on a ko-notare mixed with gunome, the ko-nie deep within the edge, sunagashi running well and kinsuji entering, with muneyaki appearing at times. One katakiriba wakizashi the published sources read as 'a style of strong Horikawa colour'[[c:2]], the standing zanguri hada and the nie-laden ko-notare an accomplished demonstration of what he learned; a relief naginata-hi with a companion groove and, on his finest blades, goma-bashi carving accompany this manner. This is the hand of a Horikawa pupil who never quite set down the Ishidō clove he was born to.
The second generation, son of the first and known to the world as Naka-Kawachi, turns the other way. He forges a tightly knit, beautiful ko-itame and tempers a flamboyant clove centred on his own fist-shaped kobushi-gata chōji, mixed with gunome and varied so as never to fall into monotony, often opening from a long straight yakidashi, the nioiguchi tight, bright and clear, the bōshi sugu to ko-maru. The published sources call this 'the Ishidō house's own chōji'[[c:3]] and note that the Horikawa manner of his father is scarcely seen in it; his forte, they say, 'lies in a chōji-midare of fist-shaped clove, the well-ordered, beautiful jigane its point of appreciation'[[c:4]]. His work was 'praised as a shintō Ichimonji'[[c:5]] in its own day, and the sources add, with candour, that some pieces tempered motifs such as Mount Fuji or jewels and ran too far into technical display.
What separates the line from its neighbours is exactly what the judges name. Set against the Tsuda smiths, who tempered the brilliant billowing tōran, Naka-Kawachi stood as a standard-bearer of the Ishidō lineage's original clove, his bright, fist-shaped chōji over a beautifully ordered jigane the counter to that wave. The first generation, for his part, is distinguished within his own school by his clove rather than against it, the one Horikawa pupil whose midare carries the old Bizen-derived clove of the Ishidō stock somewhere inside it. Father and son thus close the name from both sides: the shodai a Horikawa hand who kept the Ishidō clove, the nidai an Ishidō hand who put the Horikawa manner down.
For the collector Kunisuke is one of the leading Ōsaka Shintō names, graded Jō-jō saku by Fujishiro. He has no National Treasures and no Important Cultural Properties; his record runs instead through the Jūyō rank, forty-eight blades across the two generations, with one katana carried in the prewar Jūyō Bijutsuhin, and the published commentary calls the shodai's finest signed work 'the outstanding one among his works'[[c:6]]. Provenance is recorded for only a few: the Itakura daimyō house and the Imperial Family appear among the holders of his blades, the rest in private hands of unrecorded whereabouts. Extant works by the shodai are comparatively few, katana especially scarce, while Naka-Kawachi's survive in rather greater number. Only a handful fall in the tradeable tiers at any one time, so a signed Kawachi no Kami Kunisuke comes to market only from time to time, a well-made example of either generation a satisfying thing for a collector of Ōsaka Shintō to encounter and hold.
Where Kunisuke 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.
Select a lens to see how it's measured.
Years he was demonstrably active, proven by signed-and-dated blades
Shinto · Yamashiro
64 pieces on the market now
At Ichijo Horikawa in Kyoto, from Keicho 4 (1599), Horikawa Kunihiro gathered the pupils whose work the published sources name with his own as the opening of the shinto age. Kunihiro himself reached forging late and by a roundabout road. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kunihiro國廣 | 1573-1613 | 148 |
| Kunimichi國路 | 1615-1624 | 74 |
| Kunisada國貞 | 1624-1646 | 88 |
| Masahiro正弘 | 1596-1615 | 14 |
| Kunitomo國儔 | 1596-1615 | 27 |
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 siteReturns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.
This antique Japanese katana is signed by Kawachi no Kami Kunisuke, believed to be the second generation of this renowned Osaka Shinto smith, active during the early Edo period (1658-1673). It comes with an NBTHK Hozon Certificate, confirming its authenticity and artistic value. The sword features a beautiful Jigane, characteristic of Osaka Shinto blades, and is accompanied by a koshirae mounting, shirasaya case, and maintenance kit.
mei · Osaka Shinto · Edo · nagasa 68cm · sori 0.9cm



















Horikawa school, Osaka Shinto (Settsu); Ishido-derived · Settsu · around 1624-1650
Fujishiro Jo-jo saku · Tōken Taikan top 17%
6 pieces on the market now
Kawachi no Kami Kunisuke is an Osaka Shintō name carried by two hands, and the published sources keep the two carefully apart. The first generation went up to Kyoto and entered the school of Horikawa Kunihiro as a late disciple; when Kunihiro died in Keichō 19 he moved to Ōsaka together with Izumi no Kami Kunisada, the elder Kunisada, and the two became pioneers of the Ōsaka Shintō tradition. He was, by tradition, from Kanbe in Ise Province and of Ishidō descent, and the published record makes that descent the key to his hand: among Kunihiro's pupils he was, in their words, the one who 'most excelled at chōji'[[c:1]], so that some trace of clove pattern always surfaces somewhere within his irregular temper. Several of the same entries judge from his style and the manner of his signature that his real teacher in practice was the senior fellow-disciple Echigo no Kami Kunitomo, rather than Kunihiro alone.
His recognized hand is a shinogi-zukuri katana of standard width with shallow sori and a chū-kissaki, forged in a tightly packed ko-itame with abundant ji-nie. From a straight yakidashi at the base the temper opens into a chōji-midare mixed with gunome and a small notare, deep in nioi with ko-nie well adhered, ashi and yō entering, sunagashi and kinsuji running through, the bōshi turning sugu into a ko-maru. The prominence of clove within the midare is the very point on which the appraisal turns: where another Horikawa blade might pass without a name, the published sources note that within the Horikawa group the conspicuous chōji is what marks the work as Kunisuke's. His manner stands extremely close to that of the elder Kunisada with whom he came south, the two reading as companions of one Ōsaka beginning.
The jigane is where the second register declares itself. On a number of his blades, and most plainly on his wakizashi, the itame stands and turns zanguri, the loose rustic jigane of his master Kunihiro's school carried into Ōsaka, with thick ji-nie and chikei. Over that jigane the temper centres on a ko-notare mixed with gunome, the ko-nie deep within the edge, sunagashi running well and kinsuji entering, with muneyaki appearing at times. One katakiriba wakizashi the published sources read as 'a style of strong Horikawa colour'[[c:2]], the standing zanguri hada and the nie-laden ko-notare an accomplished demonstration of what he learned; a relief naginata-hi with a companion groove and, on his finest blades, goma-bashi carving accompany this manner. This is the hand of a Horikawa pupil who never quite set down the Ishidō clove he was born to.
The second generation, son of the first and known to the world as Naka-Kawachi, turns the other way. He forges a tightly knit, beautiful ko-itame and tempers a flamboyant clove centred on his own fist-shaped kobushi-gata chōji, mixed with gunome and varied so as never to fall into monotony, often opening from a long straight yakidashi, the nioiguchi tight, bright and clear, the bōshi sugu to ko-maru. The published sources call this 'the Ishidō house's own chōji'[[c:3]] and note that the Horikawa manner of his father is scarcely seen in it; his forte, they say, 'lies in a chōji-midare of fist-shaped clove, the well-ordered, beautiful jigane its point of appreciation'[[c:4]]. His work was 'praised as a shintō Ichimonji'[[c:5]] in its own day, and the sources add, with candour, that some pieces tempered motifs such as Mount Fuji or jewels and ran too far into technical display.
What separates the line from its neighbours is exactly what the judges name. Set against the Tsuda smiths, who tempered the brilliant billowing tōran, Naka-Kawachi stood as a standard-bearer of the Ishidō lineage's original clove, his bright, fist-shaped chōji over a beautifully ordered jigane the counter to that wave. The first generation, for his part, is distinguished within his own school by his clove rather than against it, the one Horikawa pupil whose midare carries the old Bizen-derived clove of the Ishidō stock somewhere inside it. Father and son thus close the name from both sides: the shodai a Horikawa hand who kept the Ishidō clove, the nidai an Ishidō hand who put the Horikawa manner down.
For the collector Kunisuke is one of the leading Ōsaka Shintō names, graded Jō-jō saku by Fujishiro. He has no National Treasures and no Important Cultural Properties; his record runs instead through the Jūyō rank, forty-eight blades across the two generations, with one katana carried in the prewar Jūyō Bijutsuhin, and the published commentary calls the shodai's finest signed work 'the outstanding one among his works'[[c:6]]. Provenance is recorded for only a few: the Itakura daimyō house and the Imperial Family appear among the holders of his blades, the rest in private hands of unrecorded whereabouts. Extant works by the shodai are comparatively few, katana especially scarce, while Naka-Kawachi's survive in rather greater number. Only a handful fall in the tradeable tiers at any one time, so a signed Kawachi no Kami Kunisuke comes to market only from time to time, a well-made example of either generation a satisfying thing for a collector of Ōsaka Shintō to encounter and hold.
Where Kunisuke 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.
Select a lens to see how it's measured.
Years he was demonstrably active, proven by signed-and-dated blades
Shinto · Yamashiro
64 pieces on the market now
At Ichijo Horikawa in Kyoto, from Keicho 4 (1599), Horikawa Kunihiro gathered the pupils whose work the published sources name with his own as the opening of the shinto age. Kunihiro himself reached forging late and by a roundabout road. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kunihiro國廣 | 1573-1613 | 148 |
| Kunimichi國路 | 1615-1624 | 74 |
| Kunisada國貞 | 1624-1646 | 88 |
| Masahiro正弘 | 1596-1615 | 14 |
| Kunitomo國儔 | 1596-1615 | 27 |
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 siteReturns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.