Description

This is a katana attributed to Kanro Toshinaga from the Nanbokucho period. The blade features a chu-suguha hamon with ko-gunome, small ashi, and some hotsure. The boshi is shallowly notare with frequent hakikake, resembling the style of Takagi Sadamune with Yamato influence.

重要刀剣 無銘伝 甘呂俊長

重要刀剣 無銘伝 甘呂俊長

Katana

Price on request

Tracked across 76 dealers worldwide · price history · sold archive

Specifications

Nagasa

70.55 cm

Sori

1.8 cm

Motohaba

3 cm

Sakihaba

2.3 cm

About the maker

Momokawa Toshinaga俊長

2 Jūyō Bunkazai1 Tokubetsu Jūyō6 Jūyō Tōken

Kanro Toshinaga signed himself Gōshū Kanro Toshinaga of Takagi, and one tantō raised to Tokubetsu Jūyō in 1976 carries that full inscription cut below the peg-hole. He worked at Kanro in Takagi, in Ōmi Province, across the close of the Kamakura period and into the Nanbokuchō. From old times he has been transmitted as a man of the line of Takagi Sadamune of the same province, and the published sources repeat the tradition while declining to take it at face value. Examining his extant signed work, they conclude that 'rather than regarding him as a pupil, it is more appropriate to view him as a swordsmith of the same period' (弟子とみるよりは同時代の刀工とみるべきものである). His signed pieces are few, a handful of tantō with one long-signed example, a dated ken and the rare tachi, so he is a name known through a thin but unusually consistent body of work. The hand that body shows is read first in the forging and the point. Over an *itame* that flows and takes in *masame*, with *ji-nie* gathered thickly and *chikei* entering, he tempers a shallow *notare* worked low and quiet rather than in clove-flower clusters. Into the *habuchi* run *hotsure*, *kuichigai-ba* and *nijuba*, the edge breaking up in *nie*, with *sunagashi* and *kinsuji* drawn through it and *yubashiri* gathering toward the upper half. The *bōshi* turns in a small round but breaks into *hakikake* at the very point. It is this pairing, the *masame* in the steel and the swept *hakikake* of the turn-back, that the published sources name as his constant marks, and on which they rest the reading that 'he is regarded as a swordsmith of Yamato-related character' (大和系の刀工と見られている). The *jigane* is the steady thing across his work. *Itame* mixed at times with *mokume* and *ō-itame*, the grain standing a little and flowing, *ji-nie* thick, *chikei* frequent, the surface bright and clear where the temper widens. On the wider mumei blades the steel opens into a flowing *itame* with passages of large grain, and the *nioiguchi* is described as bright and clear. Over so active a *jigane* the temper itself stays comparatively restrained, a low *notare* base into which *gunome* and a pointed tendency are mixed, the interest carried in the *nie* working of the edge rather than in height of pattern. One signed tantō, the published commentary notes, shows *yubashiri*, *kuichigai-ba* and *nijuba* in the upper half and a *hakikake* boshi that 'clearly demonstrate Toshinaga's distinctive characteristics' (俊長の特色をよく示し). His record divides cleanly in two. The first face is the signed tantō, several of them *ubu* and so preserving his own work untouched, in *katakiriba-zukuri* or *hira-zukuri* with *mitsu-mune*, on which he occasionally carves *bonji* with a *suken* and *goma-bashi*. Within this group stand his two Important Cultural Properties, a *hira-zukuri* tantō and a double-edged *ken* dated Enbun five, the year 1360. The second face is the *ō-suriage*, unsigned katana attributed to him from period and school, wide in body and flowing in the *jigane*, the same low *notare* and swept *bōshi* carried at full length. The published sources accept one such katana with the plain judgment that the traditional attribution can be upheld, while granting on another that no single feature compels the name, so the *masame* and the *hakikake* are made to carry the *kiwame* where personality alone will not. What sets him apart is exactly what the judges name in him rather than in his neighbours. His is not the clean clove-flower of Bizen but a *nie*-laden, Yamato-flavoured manner, the flowing *masame* and the *hakikake* boshi marking his steel and his point against the tighter Osafune hand; and the same *nie* working that ties him to the Sadamune circle of his day keeps him distinct from the plainer provincial smiths around him. The connection to Sadamune is read as one of period and shared taste rather than of master and pupil. One wide Nanbokuchō *wakizashi*, intensely *nie*-laden with *kinsuji*, *sunagashi* and *yubashiri* spilling into the *ji*, the published sources call 'a work truly brimming with martial spirit' (実に覇気漲る一作であり), and an unsigned tantō they receive as 'a fine example that connects closely to the smith's signed works' (同工の有銘作に繋がる佳品である). For the collector he is a rare early name with a small and largely held record. Fujishiro grades him Jō saku. He has no National Treasures; his standing rests instead on two Important Cultural Properties, the *hira-zukuri* tantō and the dated Enbun-five *ken*, both heritage preserved outside the market, together with a single Tokubetsu Jūyō tantō and six Jūyō blades among tantō, katana and a wakizashi. Of the holders on record one tantō is preserved at the Kōsetsu Museum of Art and another blade at the Tokyo National Museum, and one piece carries Date family provenance, the remaining whereabouts unrecorded. Only the Tokubetsu Jūyō and Jūyō tier could ever change hands, and even those come to light rarely, his extant signed works being, as the published commentary repeats, exceedingly few. A signed Kanro Toshinaga, with its flowing *masame* and swept *hakikake*, is an uncommon thing for a private collector to encounter, and a documented one a notable addition.

Dealer

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