Yoshikage (義景) was a swordsmith of Province active during the period. Various theories have been advanced since early times regarding his training, including that he was a disciple of Kanemitsu or alternatively of Chogi. However, in recent years, based on similarities in workmanship and on the distinctive manner of cutting his signature — characteristically executed with - (reverse-chisel strokes) — the view that he belonged to a collateral line (bokei) of the tradition, of the group as Chikakage and Morikage, has come to be regarded as the most persuasive interpretation. Signed works by Yoshikage are exceedingly rare; among the few extant examples is a bearing a long signature together with a date inscription reading "En 2," which is considered precious for the evidence it provides of his hand and era.
The forging of Yoshikage's blades typically shows mixed with , frequently tending toward (standing grain); fine adheres densely, enter well, and stands out clearly — features from which the hallmarks of Soden- may be discerned. The is characteristically a small-patterned that intermixes diverse elements: , , angular forms, and (pointed elements). Despite this variety, the overall scale remains compact and densely animated, with abundant and , well-adhering , and conspicuous internal activities such as and running through the tempered edge. and frequently appear along the crest of the temper. A pointed tendency at the tip, particularly on the , is a further recognized diagnostic trait. On examples, a somewhat sooty (susudoi) tone and tightly spaced undulations are additionally conspicuous, producing a comparatively dense and intricate expression.
In comparison with works of the main line from the era, Yoshikage's blades are distinguished by a more intricately mixed incorporating numerous differently shaped elements while maintaining an overall small-patterned character, by the strength of adhesion, and by the prominence of within the hardened edge — qualities in which this smith's particular forte is recognized. His and display the dignified of the height of the period: wide with little taper from base to tip, thick , and powerful construction culminating in . Both and on his finest works are described as (sound and well-preserved), with ample and a lively, highly animated quality at the that conveys commanding vigor. Yoshikage stands as a distinctive voice within the Soden- sphere, his densely worked and richly varied tempering style setting his oeuvre apart from the broader patterns of the mainstream.