説明

Antique Japanese Sword Katana Signed by Hitachi no Kami Muneshige with Tokubetsu Hozon Certificate 【Description】 This blade was signed by Hitachi no Kami Muneshige (常陸守宗重) in the early Edo Period(Approx. 350 years old). Muneshige was originally from the Harima area(Hyogo prefecture today). He then moved to Osaka to forge swords during the Kanbun era. (the early Edo period). His master was the first generation Tsuda Sukehiro(津田助広), one of the greatest swordsmiths in the early Edo period in Osaka. The reputation of Sukehiro was closed to Kotetsu, another renowned swordsmith in the Edo period. It is said that Muneshige’s sword-forging technique was so great that he forged some swords on behalf of his master Sukehiro. Muneshige received the title of Hitachi no Kami. The imperial court only gave the title of kami(守) to the swordsmiths who did excellent work. It was honorable for any swordsmiths to receive such a title and only extremely skilled swordsmiths deserved this title. The blades forged by Muneshige are categorized as Osaka Shinto. Shinto is Japanese Sword generic term that refers to the swords forged during 1596-1781. The blades made in Osaka area during this period are called Osaka Shinto. There are many famous swordsmiths in this Osaka Shinto era. After Hideyoshi Toyotomi built Osaka castle, Osaka city flourished as a castle town and became the business center. Many swordsmiths moved to Osaka to look for better opportunities. They not only forged swords for those Samurai who lived in Osaka but also for feudal lords nationwide. Ikanshi Tadatsuna(Awataguchi Omi no Kami Tadatsuna), Inoue Shinkai, and Tsuda Sukehiro are the most famous ones among those many swordsmiths. It 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) : 68.0 cm ( 26.7 inches) Curvature(Sori) : 1.3 cm ( 0.51 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. Habaki : Habaki is the equipment to make the blade not touch its scabbard inside. It prevents the blade from getting rusty and chipped. Authentication Paper : NBTHK TOKUBETSU Hozon Certificate for the blade (No. 1003440) NBTHK , also known as Nihon Bijutsu Touken Hozon Kyokai (the Society for the Preservation of the Japan Art Sword), is one of the oldest Japanese sword appraising organizations in modern-day Japan. They authenticated the blade and its Koshirae on Mar. 26th in the 27th year of Heisei (2015). They appraised it as Tokubetsu Hozon Touken, the blade especially worth preserving for Japanese society. The purchaser will receive this original certificate as well. We can also translate what is written into English and make a PDF file for your record if you request. Registration Number : Osaka 31517 The Board of Education in Osaka prefecture issued a registration paper for this sword . It is called Jyu Token Rui Torokusho(銃刀剣類登録証). Bunkacho(The Agency for Cultural Affairs) acknowledges a Japanese sword with this paper as a work of art. The sword needs to be traditionally hand-forged and made of Tamahagane carbon steel to be registered in the system. With this paper, its owner in Japan can legally own an authentic Japanese sword. Based on this registration number, we will apply for its export permit. This paper will need to be returned to the board of education when the sword is