The Hikone school of sword fittings -- known as Hikone-bori -- was established at Nakayabu in Hikone, Omi Province, by Mogarashi Nyudo Soten, who settled there after leaving Kyoto and entered the service of the Kawakita family, hereditary vassals of the Hikone domain. One source records that Soten initially trained under the Goto family, citing the Kinko Soran for the existence of works signed "made by Kitagawa Hidenori, a disciple of the Goto," before developing the distinctive carving manner that would define his lineage. The school's connection to the broader tradition is also recognized. There were reportedly two generations working under Soten's name, with the first born in Joo 1 (1652) and active from the early through mid- period. From his workshop emerged a circle of accomplished students, chief among them Nomura Kanenori and Munenori, who carried the Hikone-bori manner forward and established it as one of the most distinctive regional styles in the kinko tradition.
The technical hallmark of Hikone-bori is -- richly modeled high-relief carving executed on generously proportioned iron plates, further enlivened through employing gold, silver, , and . The notes that even among the gold applications, "multiple types of gold are used," producing expansive pictorial fields of considerable chromatic variety. Subjects encompass warriors, Daoist immortals, elder sages at elegant gatherings, and flowers-and-birds compositions, rendered across the entirety of both surfaces of the guard. The school's masters also demonstrated facility in work, including plates with high-relief compositions displaying a pronounced Goto-like flavor, as well as nikubori and polychrome sets. What unifies the school's output is the synthesis of imposing compositional scale with refined polychrome technique. Soten's own manner is repeatedly described as a "bustling and brilliant unfolding" that is "remarkably free of any sense of overstatement," achieving instead what the terms "true dignity," with chisel handling characterized as "broad-minded and unhurried." Kanenori, the foremost of Soten's students, inherited this pictorial ambition while developing an approach the describes as "open and unforced -- spacious and leisurely," combining "bold compositional power" with "exquisitely delicate multi-metal inlay." Munenori's contribution is recognized for its assured command of ground preparation and boldly modeled , enriched with polychrome employing multiple varieties of gold across both faces -- a sumptuous, animated effect characteristic of the mature Hikone style.
The Hikone school's significance within the broader kinko tradition rests on its creation of a distinctively pictorial approach to sword-fitting decoration that stands apart from both the restrained elegance of the Goto mainline and the narrative density of the Yokoya school. The 's evaluative language converges on a single defining quality: the school's ability to fill expansive iron and surfaces with ambitious narrative compositions while maintaining compositional coherence and chromatic refinement. Soten's work is praised as the expression of a manner that "has long captivated connoisseurs" and "attracted many admirers," while Kanenori's finest pieces are designated -- "the white eyebrow," the preeminent work among his oeuvre -- and judged "in no way inferior to the masterworks of his teacher Soten." That Soten's overwhelming fame led later makers to adopt his signature on subsequent Hikone-carved works testifies to the enduring authority of the school's founding aesthetic, while the surviving documentation -- including one dated 5 (1665) from Goto Mitsutomo -- provides valuable evidence for understanding workshop practices and the collaborative production that sustained the Hikone tradition across the early and mid- period.