細節
An Osaka wakizashi
Edo period (early 17th century), signed Sesshu [No] Ju Fujiwara Sukehiro
Sugata [configuration]: Hon-zukuri, even width, shallow curve, iori-mune, chu-gissaki
Kitae [forging pattern]: Close bright ko-itame
Hamon [tempering pattern]: Gunome-midare with choji, many substantial ashi, kinsuji, notably a long bright kinsuji on the omote, of dense nie
Boshi [tip]: Ko-maru
Nakago [tang]: Ubu, two mekugi-ana, osujigai file marks, iriyamagata jiri
Habaki [collar]: Single gold-clad silver
Nagasa [length of blade]: 41.8cm
Koshirae [mounting]: Shirasaya
Accompanied by a certificate of registration as a Koshu tokubetsu kicho token (Sword worthy of preserving) no. 18909 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japanese Art Sword), 1979.5.26