説明
Antique Japanese Sword Wakizashi Signed by Tsuguhira with NBTHK
Tokubestsu
Hozon
Certificate
【Description】
Summary
This blade was signed by Fujita Omi no Kami Fujiwara Tsuguhira (藤田近江守藤原継平) during the An-Ei era (1772-1781: Late Edo Period), according to its NBTHK appraisal. The sword maker’s name, Tsuguhira, lasted
six generations, and we believe the 4th-gen Tsuguhira forged this blade. The 4th-gen Tsuguhira learned great sword-forging techniques from his father, the third-gen Tsuguhira. The 4th-gen was especially active during 1748-1772 (Late Edo period).
The first-gen Omi no Kami Fujiwara Tsuguhira(近江守藤原継平) was an apprentice of the third-gen Echizen Yasutsugu(康継), and he belonged to Shimosaka school in Echizen province (today’s Fukui prefecture). He later moved to Edo City with his master.
Among the generations of Tsughira, the second-gen Tsuguhira was famous for having written a book called “Tsuguhira Oshigata,” in which he hand-traced swords stored and inherited among the Tokugawa shogun family for generations. He was allowed by the eighth Shogun, Tokugawa Yoshimune, to publish this book. This fact indicates that the second-gen Tsuguhira was a reputable swordsmith trusted by the Tokugawa Shogunate family.
Echizen Shimosaka School
It is said that the first-gen Yasutsugu was the founder of the Echizen Shimoasaka school. He was born in Shimosaka town in Shiga prefecture at the end of the Muromachi period (Late 16 century ). He built his career there until the beginning of the Keicho era(1596). However, he moved to Echizen province due to the relocation of the lord he served. He eventually was noticed and supported by Matsudaira Hideyasu, the third son of Tokugawa Ieyasu, who was the founder of the Edo government.
Hideysu was the feudal lord of Echizen province during the early Edo period. With the support of Hideyasu, the first-gen Yasutsugu was able to establish the Echizen Shimosaka school. And his school’s fame became nationwide. By Hideyasu’s recommendation, the first-gen Yasutsugu became Okakaekaji for the Tokugawa shogun family, meaning that he exclusively forged swords for the Shogun family. Yasutsu was acknowledged by the first and second Tokugawa Shoguns, Tokugawa Ieyasu, and Tokugawa Hidetada.
The first-gen Yasutsugu received 康(YASU) from Tokugawa Ieyasu and changed his maker’s name. He was also allowed to inscribe the holly oak symbol(family crest of Tokugawa) on the tang. The school flourished during the Edo period and trained many skilled apprentices. We believe Kanenori mastered a superb level of craftsmanship by belonging to this school.
Echizen province was prosperous during the Edo period, being ruled by the Echizen Matsudaira clan, a direct retainer of Tokugawa clan who ruled the Edo government. Many skilled swordsmiths moved to Echizen from different regions because of high demand among Samurai who lived there. Among them, there were many renowned swordsmiths who were originally from the Mino province (Gifu prefecture). They are called Echizen Seki swordsmiths.
This blade is appraised as a
Tokubetsu Hozon Token
(特別保存刀剣) issued by NBTHK(Nihon Bijutsu Touken Hozon Kyokai:日本美術刀剣保存協会). This authentication paper was only given to authentic Japanese swords, especially well preserved and high quality with artistic value.
【Blade】
Cutting Edge Length(Nagasa)
:
53.8
cm ( 21.2
inches)
Curvature(Sori)
:
1.21
cm (0.47 inches)
Hamon
:
The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process
Jimon(Jihada)
:
visible steel surface pattern created by folding and hammering during forging process
Nakago
:
Nakago is the tang of the Japanese sword.
Japanese swordsmiths left the black rust on the tang because it prevents red rust while the tang is in its handle. And the discoloration of the tang was created over time, and it is a great indicator for a Japanese sword specialist to estimate when the sword was forged.
Koshirae:
Koshirae is the mounting of the Japanese sword. There