
Juyo Sa Hiroyuki katana
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Tracked across 76 dealers worldwide · price history · sold archive
Specifications
73 cm
About the maker
Sa Hiroyuki弘行
Hiroyuki is a smith of the Chikuzen Sa school, the Samonji lineage, working in the mid-Nanbokucho period around the Shohei era, and transmitted as a son of Yukihiro. He belongs to the group of followers the published sources call Sue-Sa, the smiths carried on from O-Sa after the school's founder. The Sa school emerged in the early Nanbokucho and broke decisively with the older Kyushu manner, in which the *ji* and *ha* are subdued and rustic in a restrained *suguha*; drawing on the Soshu tradition it established a style in which both *ji* and *ha* are bright and clear, with *chikei* and *kinsuji* intermingled. Hiroyuki worked within that style, and his place is fixed by the few dated and signed records the swordbooks preserve: a work said to bear a Shohei 20 date of 1365, against his father Yukihiro's piece of the Koan years. Signed work by his hand is extremely rare, so almost his whole surviving record is the *o-suriage mumei* katana, attributed to him from long Nanbokucho tachi later shortened. His recognized hand is read most clearly in the temper. Over a wide, shallow-curved blade he forges a line based on *suguha* that carries a shallow *notare*, into which *gunome*, angular *gunome*, *ko-notare*, pointed *ha* and *ko-gunome* enter, often in a continuous, linked succession kept comparatively small in scale. The *nie* lies thick and uneven, with coarse *nie* gathering in clusters, *uchi-noke* and *yubashiri* touching the edge, and *kinsuji* and *sunagashi* running vigorously through it, the *nioiguchi* often taking a subdued, *shizumi* cast. What the published sources name as his tell is precisely this manner: among the Sa group, whose hands are so closely matched that the individual smith is hard to single out, it is the blade whose *gunome* stands out and runs continuously, and whose temper is comparatively restrained, the rises and falls not standing out strongly, that is read as Hiroyuki. Several of his entries close on the same judgment, that the work is the one 「弘行に最も擬せられるものであり」, most readily likened to Hiroyuki. The *jigane* is the constant beneath both faces of his work. He forges a standing *itame* mixed with *mokume* and flowing grain, with patches of large *itame* in places, thickly covered in *ji-nie*, *chikei* entering well, the steel taking a somewhat blackish, whitish-misty cast. This is the Soshu-derived Sa *jigane*, an open, *nie*-laden steel rather than the bright, tightly packed Bizen *jigane* with its clear *utsuri*; where a reflection appears at all it is only a faint *nie-utsuri* or a whitish tendency. Beside the *gunome*-prominent line the published sources read a quieter register of the same hand, a *chu-suguha* with only a shallow *notare*, *ko-gunome* and angular elements entering sparingly, the pattern small, fine *hotsure* along the *habuchi*, and the *nioiguchi* subdued. The *boshi* in his bolder work runs *midare-komi*, thrusts up and ends pointed with vigorous *hakikake*; in the calmer register it runs straight to a *ko-maru*. The two registers answer to how the blade was authenticated. The bold, *gunome*-prominent katana carry the school's spirited character, one Tokubetsu Juyo described as a 「放胆で覇気に溢れた出来口」, a bold and spirited workmanship. The quieter *chu-suguha* pieces, several bearing gold-powder attributions added by the Hon'ami house, show the wide *suguha* with *hotsure* and the subdued *nioiguchi* the appraisers long read as Hiroyuki. The published sources are candid about the limits of this judgment. They class him among the Sue-Sa, of whom they say that 「作風を区別することは困難である」, that distinguishing the styles of the individual smiths is difficult, and they note that the gold-powder attributions seen on his blades are a Meiji-and-later practice begun by the Hon'ami family. Of one such piece they grant openly that there is a question 「左弘行とまで断定し得るか否か」, whether it can be fixed conclusively as Sa Hiroyuki, while affirming that 「南北朝期の左の一派の作であることには異論がない」, that there is no dissent it is the work of the Nanbokucho Sa school. What sets Hiroyuki apart is therefore a matter of degree within a closely matched school rather than a private signature. His own evidenced tells, the continuous *gunome* in a small-patterned, *suguha*-leaning temper, the standing *itame* with its blackish *nie*-laden steel, and the thrusting, pointed *boshi*, place him beside Yasuyoshi, Yukihiro, Yoshisada, Kunihiro, Hiroyasu and Sadayoshi, the Sue-Sa hands carried on from O-Sa. The published sources hold his skill within that company and affirm his *mumei* attributions from era and school, naming his comparatively calm, suguha-leaning manner as the side of the Sa tradition that bears his name. He stands one generation below the founder, working the grand Nanbokucho form in the school's bright, *nie*-rich idiom rather than reaching for the flamboyance of its first masters. For the collector Hiroyuki is a documented Sa name carried at the higher modern designation tiers. Fujishiro grades him Jo saku. His record runs through two Tokubetsu Juyo katana, one of them carrying a Hon'ami Ringa gold-powder mei, two prewar Juyo Bijutsuhin, and some twenty-nine blades at the Juyo rank, thirty-one in the Tokubetsu Juyo and Juyo tiers together. His blades are rooted in daimyo provenance, the Ii family of Hikone, whose maru-ni-tachibana mounting accompanies one Tokubetsu Juyo, and the Nabeshima family, with further pieces passing through the Tsuchiya house of Tsuchiura and the Tokugawa, and one preserved in a municipal museum collection. Because almost his entire record is *mumei* and held in long-standing collections, a Hiroyuki seldom comes to market; when one does appear it is from the Juyo and Tokubetsu Juyo tiers, and the patient collector may encounter such a blade from time to time, a sound and forceful document of how the Sa school carried its bright Soshu manner into the second Nanbokucho generation.



