-, 15th Session — Designated February 10, 1967
, : Yoshioka (吉岡一文字)
Measurements 67.9 cm, 2.6 cm, 2.65 cm, 1.6 cm, 2.8 cm, 18.6 cm
Description Keijo: , ; somewhat high ; . : tightly forged ; fine ; with a tendency toward . : , mixed with and saka-chōji; small enter in places; with and ; the is bright (). : with . : on both sides, (later carving). : ; tip described as with character; ; three ; on the below the middle there is a large “” (futo-).
Artisan Yoshioka (吉岡一文字)
Era Late period
Explanation The lineage began in the early period, and in its later phase many blades were forged at Yoshioka within the province. Works forged at Yoshioka are termed “Yoshioka ”; however, in terms of workmanship and style this name also functions as a general designation for late- work.
This piece is a signed . Although its manner is relatively subdued for Yoshioka , it is well made, and is also a valuable object as reference material for study.














































