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Description

This is a Juyo Token designated tanto by Naotsugu of the Bitchu Aoe school, dated Kenmu 2 (1335). It features a wide hirazukuri body with a slightly thin kasane and no sori, characteristic of the early Nanbokucho period. The jigane shows fine ko-itame with o-hada and sumi-hada, and the hamon is a bright suguha with ko-ashi, sakasashi, and yo. The blade comes with a gold nashiji aoi-mon makie saya aikuchi tanto koshirae, which is certified Tokubetsu Hozon Tosogu.

NBTHK Setsumei

Jūyō-Tōken, 30th Session — Designated November 23, 1983 Tantō, mei: Naotsugu (直次) Measurements Nagasa 27.0 cm, sori almost none, motohaba 2.55 cm, nakago-nagasa 8.8 cm, nakago-sori 0.2 cm Description Keijō: Hira-zukuri, mitsu-mune; wide mihaba with a slightly sun-nobi tendency; kasane somewhat thin; muzori (no curvature). Kitae: Tight ko-itame mixed with ō-hada and sumihada; fine ji-nie; a faint midare-utsuri (irregular utsuri) appears. Hamon: Suguha with a shallow notare tendency; small ashi and saka-ashi, with yō; nioi-gachi with slight nie; the nioiguchi is tight and clear. Bōshi: With a slight tsukiage tendency; ko-maru, with a somewhat pointed feeling, turning back deeply. Horimono: Omote: suken; ura: bonji and gomabashi. Nakago: Ubu (the nakago-jiri slightly pinched); a shallow ha-agari tendency kurijiri; yasurime are ō-sujikai; two mekugi-ana. On the omote there is a long, two-line signature together with the Kenmu 2 date; on the ura are the five characters “Namu Kanzeon” (南無観世音). Artisan Naotsugu (直次), Aoe school of Bicchū province Era Dated Kenmu 2 (1335), 8th month, 18th day Explanation This is a dated Kenmu 2 tantō by Naotsugu, a representative smith of the Aoe school active from the very end of the Kamakura period into the opening of the Nanbokuchō period. Although it is large in scale and, at first glance, suggests an Enbun–Jōji-type silhouette, the fact that it is without curvature indicates that it does not go so far, and one can discern characteristics typical of forms around the Kenmu era. The forging shows well-packed ko-itame with admixture of sumihada, and the hamon is a tight-nioiguchi suguha containing saka-ashi and yō. Both the jigane and ha are clear, making this not only an especially distinguished work by Naotsugu, but also a piece that fully demonstrates the stylistic character of this school in the period.

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Swords›Aoe›Juyo Token Tanto: Aoe Naotsugu
tantoJūyō
Chu-Aoe Naotsugu

Juyo Token Tanto: Aoe Naotsugu

mei · Aoe · Nanbokucho · nagasa 27cm

Price on request
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Measurements & details
Smith
Chu-Aoe Naotsugu
Type
Tanto
Period
Nanbokucho
Province
Bitchu
Signature
Signed
Measurements
Nagasa 27cmMotohaba 2.55cm
Description

This is a Juyo Token designated tanto by Naotsugu of the Bitchu Aoe school, dated Kenmu 2 (1335). It features a wide hirazukuri body with a slightly thin kasane and no sori, characteristic of the early Nanbokucho period. The jigane shows fine ko-itame with o-hada and sumi-hada, and the hamon is a bright suguha with ko-ashi, sakasashi, and yo. The blade comes with a gold nashiji aoi-mon makie saya aikuchi tanto koshirae, which is certified Tokubetsu Hozon Tosogu.

NBTHK Zufu Commentary

Juyo #30

AI translation — may contain errors

-, 30th Session — Designated November 23, 1983

, : Naotsugu (直次)

Measurements 27.0 cm, almost none, 2.55 cm, 8.8 cm, 0.2 cm

Description Keijō: , ; wide with a slightly tendency; somewhat thin; (no curvature). : Tight mixed with ō-hada and ; fine ; a faint (irregular ) appears. : with a shallow tendency; small and , with ; with slight ; the is tight and clear. : With a slight tendency; , with a somewhat pointed feeling, turning back deeply. : : ; : and . : (the slightly pinched); a shallow tendency ; are ; two . On the there is a long, two-line signature together with the Kenmu 2 date; on the are the five characters “Namu Kanzeon” (南無観世音).

Artisan Naotsugu (直次), school of Bicchū province

Era Dated Kenmu 2 (1335), 8th month, 18th day

Explanation This is a dated Kenmu 2 by Naotsugu, a representative smith of the school active from the very end of the period into the opening of the period.

Although it is large in scale and, at first glance, suggests an Enbun–Jōji-type silhouette, the fact that it is without curvature indicates that it does not go so far, and one can discern characteristics typical of forms around the Kenmu era.

The forging shows well-packed with admixture of , and the is a tight- containing and . Both the and are clear, making this not only an especially distinguished work by Naotsugu, but also a piece that fully demonstrates the stylistic character of this school in the period.

Historical context

The Nanbokuchō period (1333 to 1392)

›

Two courts, sixty years of war, and the most dramatic silhouettes in the sword’s history: broad blades, extended points, true ōdachi later cut down into the majestic katana collectors prize. The Sōshū manner was the style of the age.

The Nanbokuchō period (1333 to 1392) →

NBTHK Certificate
Jūyō Tōken重要刀剣
Important Sword
›

A blade of top-grade workmanship and condition, formally judged to rank with a nationally recognized Important Art Object (Jūyō Bijutsuhin). Awarded only at the NBTHK’s competitive annual examination.

Of Japan’s roughly 2.5 million registered swords, only 12,357 (about 1 in 202) have ever attained Jūyō.

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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