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Description

An ubu sunobi hirazukure tanto, attributed to Chikuzen Ryokai. The jigane is a tight itame with ko-mokume mixed in, packed with ko nie, and there is strong nie utsure. The koshirae includes a shakudo nanako fuchi-kashira with gold flowers, waki-Goto menuki of horses, a silver and shakudo hamadashi tsuba, and a shakudo nanako kozuka with horses signed Omi Takaki ju Sukenao.

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Swords›Yamashiro-den›Rai›Ryokai›Tanto: Chikuzen Ryokai
tantoHozon
Ryokai School

Tanto: Chikuzen Ryokai

ubu · Ryokai · Shoo (1288-1293) · nagasa 27.27cm

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TantoHozon
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TantoHozon
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Measurements & details
Smith
Ryokai School
Type
Tanto
School
Ryokai
Period
Shoo (1288-1293)
Province
Chikuzen
Signature
ubu(100% of this smith's designated works are signed)
Measurements
Nagasa 27.27cmMotohaba 2.55cmKasane 0.54cm
Description

An ubu sunobi hirazukure tanto, attributed to Chikuzen Ryokai. The jigane is a tight itame with ko-mokume mixed in, packed with ko nie, and there is strong nie utsure. The koshirae includes a shakudo nanako fuchi-kashira with gold flowers, waki-Goto menuki of horses, a silver and shakudo hamadashi tsuba, and a shakudo nanako kozuka with horses signed Omi Takaki ju Sukenao.

About the school

Ryokai

了戒

Yamashiro-den · Yamashiro

15 pieces on the market now

›

The Ryokai school (了戒) took shape in the late-Kamakura capital of Kyoto, in Yamashiro Province, around the smith Ryokai, who worked through the era names Shoo, Einin, Kagen, Enkyo and Ocho at the turn of the fourteenth century. The old account makes him a son or a pupil of Rai Kunitoshi, and one version has him adopted into Kunitoshi's house; because his dated blades place him almost level with Kunitoshi, however, the NBTHK reads him more naturally as a contemporary (an aitedeshi, a fellow disciple) who formed his own line within the wider Rai circle. Whichever account one follows, his is the Rai Yamashiro hand softened by a degree, and from him the Ryokai name descended for several generations, his son Ryo Hisanobu (久信) following as the second master, with a Kyushu branch, the Chikushi Ryokai of Bungo and Buzen, forming by the Nanbokucho and Muromachi eras. What the members hold in common is a quiet manner read against, and just apart from, the Rai parent. Over a packed itame or ko-itame that flows toward masame and stands a little open, fine ji-nie clings and faint chikei enter, while a whitish shirake-utsuri rises in the ji; this paler, drier utsuri, against the clear midare- or jifu-utsuri of Rai proper, is the first thing that separates a Ryokai blade from its source. The temper is a calm chu- or hoso-suguha, mixing here a little ko-choji, ko-gunome or ko-midare, with ko-ashi and yo entering and sometimes a Kyoto reverse ashi; kinsuji and sunagashi run within a tight nioiguchi that grows austere and, in places, clouds into urumi, the moist soft quality the published sources name again and again as a Ryokai point. The boshi closes sugu into a small ko-maru, often brushed with a touch of hakikake. The school stands so close to Rai Kunitoshi that the two are confused at sight; the attribution settles not on any single feature but on the softer ji and ha, the standing masame, the whitish utsuri and the clouding line, the judges noting that compared with Kunitoshi the activity within the temper runs lonelier and the nioiguchi one degree tighter.

Against the sister Enju school the distinction is the boshi: where Enju turns a large deep o-maru and leaves the line bright, Ryokai closes a small ko-maru and clouds into urumi. The masame and the whitish cast carry the line a step toward Yamato and Yamato-den, and downstream toward Nobukuni and the Soshu-shaded work that followed. To kantei a Ryokai blade is to recognize the Rai air of wa-zori and refined steel, then to read the tells that part it from the parent: the jihada leaning to masame and standing where Rai stays smooth, the shirake in place of bright utsuri, and the tight, clouding nioiguchi. Among the members the founder, Ryokai, holds first standing, rated Jo-saku by Fujishiro and represented by slender ubu tachi and tanto signed with a boldly cut two-character mei, several carved with bonji and suken, alongside the bulk of his attributed record in osuriage mumei katana given to him on the hand; one such tanto the published sources call altogether elegant and a representative work, the signature itself of the archetypal type. Hisanobu, the second master, rated Jo-jo saku, carried the father's suguha on with little change, his rare signed tachi and kodachi prized as documentary evidence, one dated piece establishing through his given name that an earlier nationally designated tachi once read as the father's sole work is in fact a joint work of father and son; the remaining members and the later Kyushu generations continue the manner generically. Provenance follows the founder above all: blades passing through the Isahaya, Date and Maeda families, one preserving a tradition that it was a sword worn by Miyamoto Musashi, and the finest pieces held and studied in long-standing public and private collections including the Tokyo National Museum, the Sano Art Museum and Monobe Jinja. A signed ubu Ryokai blade in particular is among the scarcer things a collector of Kyoto Kamakura work will meet, coming to hand only with patience. Learn more →

4 recorded smiths110 designated works
Leading smiths
SmithEraDesignated
Ryokai了戒1288-130597
Hisanobu久信1304-13085
Nobumasa信正1345-13500
Noshin能真Early Muromachi1
Nobuyoshi宣能1444-14490
Explore the Ryokai school →

Historical context

Yamashiro in the Kamakura period

›

Power sat in Kamakura, but taste was still made in Kyōto. The Awataguchi school’s pear-skin steel became a byword for perfection, and the Rai line supplied dignified tachi to the court, senior warriors, and the great temples alike.

Yamashiro in the Kamakura period →

NBTHK Certificate
Hozon Tōken保存刀剣
Sword Worthy of Preservation
›

Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.

About the NBTHK›

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 site→
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Description

An ubu sunobi hirazukure tanto, attributed to Chikuzen Ryokai. The jigane is a tight itame with ko-mokume mixed in, packed with ko nie, and there is strong nie utsure. The koshirae includes a shakudo nanako fuchi-kashira with gold flowers, waki-Goto menuki of horses, a silver and shakudo hamadashi tsuba, and a shakudo nanako kozuka with horses signed Omi Takaki ju Sukenao.

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Swords›Yamashiro-den›Rai›Ryokai›Tanto: Chikuzen Ryokai
tantoHozon
Ryokai School

Tanto: Chikuzen Ryokai

ubu · Ryokai · Shoo (1288-1293) · nagasa 27.27cm

SOLD
TantoHozon
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TantoHozon
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Ryokai School
Type
Tanto
School
Ryokai
Period
Shoo (1288-1293)
Province
Chikuzen
Signature
ubu(100% of this smith's designated works are signed)
Measurements
Nagasa 27.27cmMotohaba 2.55cmKasane 0.54cm
Description

An ubu sunobi hirazukure tanto, attributed to Chikuzen Ryokai. The jigane is a tight itame with ko-mokume mixed in, packed with ko nie, and there is strong nie utsure. The koshirae includes a shakudo nanako fuchi-kashira with gold flowers, waki-Goto menuki of horses, a silver and shakudo hamadashi tsuba, and a shakudo nanako kozuka with horses signed Omi Takaki ju Sukenao.

About the school

Ryokai

了戒

Yamashiro-den · Yamashiro

15 pieces on the market now

›

The Ryokai school (了戒) took shape in the late-Kamakura capital of Kyoto, in Yamashiro Province, around the smith Ryokai, who worked through the era names Shoo, Einin, Kagen, Enkyo and Ocho at the turn of the fourteenth century. The old account makes him a son or a pupil of Rai Kunitoshi, and one version has him adopted into Kunitoshi's house; because his dated blades place him almost level with Kunitoshi, however, the NBTHK reads him more naturally as a contemporary (an aitedeshi, a fellow disciple) who formed his own line within the wider Rai circle. Whichever account one follows, his is the Rai Yamashiro hand softened by a degree, and from him the Ryokai name descended for several generations, his son Ryo Hisanobu (久信) following as the second master, with a Kyushu branch, the Chikushi Ryokai of Bungo and Buzen, forming by the Nanbokucho and Muromachi eras. What the members hold in common is a quiet manner read against, and just apart from, the Rai parent. Over a packed itame or ko-itame that flows toward masame and stands a little open, fine ji-nie clings and faint chikei enter, while a whitish shirake-utsuri rises in the ji; this paler, drier utsuri, against the clear midare- or jifu-utsuri of Rai proper, is the first thing that separates a Ryokai blade from its source. The temper is a calm chu- or hoso-suguha, mixing here a little ko-choji, ko-gunome or ko-midare, with ko-ashi and yo entering and sometimes a Kyoto reverse ashi; kinsuji and sunagashi run within a tight nioiguchi that grows austere and, in places, clouds into urumi, the moist soft quality the published sources name again and again as a Ryokai point. The boshi closes sugu into a small ko-maru, often brushed with a touch of hakikake. The school stands so close to Rai Kunitoshi that the two are confused at sight; the attribution settles not on any single feature but on the softer ji and ha, the standing masame, the whitish utsuri and the clouding line, the judges noting that compared with Kunitoshi the activity within the temper runs lonelier and the nioiguchi one degree tighter.

Against the sister Enju school the distinction is the boshi: where Enju turns a large deep o-maru and leaves the line bright, Ryokai closes a small ko-maru and clouds into urumi. The masame and the whitish cast carry the line a step toward Yamato and Yamato-den, and downstream toward Nobukuni and the Soshu-shaded work that followed. To kantei a Ryokai blade is to recognize the Rai air of wa-zori and refined steel, then to read the tells that part it from the parent: the jihada leaning to masame and standing where Rai stays smooth, the shirake in place of bright utsuri, and the tight, clouding nioiguchi. Among the members the founder, Ryokai, holds first standing, rated Jo-saku by Fujishiro and represented by slender ubu tachi and tanto signed with a boldly cut two-character mei, several carved with bonji and suken, alongside the bulk of his attributed record in osuriage mumei katana given to him on the hand; one such tanto the published sources call altogether elegant and a representative work, the signature itself of the archetypal type. Hisanobu, the second master, rated Jo-jo saku, carried the father's suguha on with little change, his rare signed tachi and kodachi prized as documentary evidence, one dated piece establishing through his given name that an earlier nationally designated tachi once read as the father's sole work is in fact a joint work of father and son; the remaining members and the later Kyushu generations continue the manner generically. Provenance follows the founder above all: blades passing through the Isahaya, Date and Maeda families, one preserving a tradition that it was a sword worn by Miyamoto Musashi, and the finest pieces held and studied in long-standing public and private collections including the Tokyo National Museum, the Sano Art Museum and Monobe Jinja. A signed ubu Ryokai blade in particular is among the scarcer things a collector of Kyoto Kamakura work will meet, coming to hand only with patience. Learn more →

4 recorded smiths110 designated works
Leading smiths
SmithEraDesignated
Ryokai了戒1288-130597
Hisanobu久信1304-13085
Nobumasa信正1345-13500
Noshin能真Early Muromachi1
Nobuyoshi宣能1444-14490
Explore the Ryokai school →

Historical context

Yamashiro in the Kamakura period

›

Power sat in Kamakura, but taste was still made in Kyōto. The Awataguchi school’s pear-skin steel became a byword for perfection, and the Rai line supplied dignified tachi to the court, senior warriors, and the great temples alike.

Yamashiro in the Kamakura period →

NBTHK Certificate
Hozon Tōken保存刀剣
Sword Worthy of Preservation
›

Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.

About the NBTHK›

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 site→
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Return policy

Three day, no penalty, inspection on every item. Returns must be in the same condition as shipped. Actual costs will be charged on returned items. No restocking fee. If you did not like the item is a good enough reason for return.

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Previously sold — Ryokai School

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Choshuya
Tachi - by Ryokai School - O-suriage Mumei Ryokai (O-wazamono)Tachi - by Ryokai School - O-suriage Mumei Ryokai (O-wazamono)
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Tachi

ByRyokai School
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Choshuya
Kodachi - by Ryokai School - Japanese Sword for Sale | Ginza Choshuya | Mumei Hisanobu, 516Kodachi - by Ryokai School - Japanese Sword for Sale | Ginza Choshuya | Mumei Hisanobu, 516
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Kodachi

ByRyokai School
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Giheiya
Tokuho
Daisho - Tokuho - by Ryokai School - Daisho: Mumei Ryakai Hisanobu (attributed) with Katana Koshirae & Mumei Ikkansai Yoshihiro with Wakizashi Koshirae, Tokubetsu HozonDaisho - Tokuho - by Ryokai School - Daisho: Mumei Ryakai Hisanobu (attributed) with Katana Koshirae & Mumei Ikkansai Yoshihiro with Wakizashi Koshirae, Tokubetsu Hozon
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Daishō

ByRyokai School
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Choshuya
Tanto - by Ryokai School - Ryokai Mitsushige SakuTanto - by Ryokai School - Ryokai Mitsushige Saku
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Tantō

ByRyokai School
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Choshuya
Yari - by Ryokai School - Kikuchi Yari: Mumei - Chikushi RyokaiYari - by Ryokai School - Kikuchi Yari: Mumei - Chikushi Ryokai
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Yari

ByRyokai School
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Eirakudo
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Tanto - Hozon - by Ryokai School - Chikushi Ryokai - Hozon TokenTanto - Hozon - by Ryokai School - Chikushi Ryokai - Hozon Token
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Tantō

ByRyokai School
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Nihonto Antiques
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Wakizashi - Hozon - by Ryokai School - Tsukushi-RyôkaiWakizashi - Hozon - by Ryokai School - Tsukushi-Ryôkai
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Wakizashi

ByRyokai School
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Samurai Museum
Tachi - by Ryokai School - Antique Japanese Sword Tachi Attributed to Den Yamashiro Ryokai NTHK Yushu Saku Kanteisho CertificateTachi - by Ryokai School - Antique Japanese Sword Tachi Attributed to Den Yamashiro Ryokai NTHK Yushu Saku Kanteisho Certificate
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Tachi

ByRyokai School
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Naginata Naoshi: Ryo Kai Ieyoshi - Blade Length 34.9cm, Sori 1.0cm, Koto (Muromachi)

ByRyokai Ieyoshi
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Nihonto Australia
Tokuho
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ByRyokai
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Toushin
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Katana - Hozon - by Ryokai Ieyoshi - Ryokai Ieyoshi - MumeiKatana - Hozon - by Ryokai Ieyoshi - Ryokai Ieyoshi - Mumei

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Tachi

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¥550,000
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¥7,800,000

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